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  1. Home
  2. GPO Cataloging Guidelines
  3. Bibliographic Cataloging: eBooks

Bibliographic Cataloging: eBooks

  • Last Updated: August 31, 2023
  • Published: February 17, 2022

Overview

Since July 2013, LSCM has been identifying and acquiring eBooks for inclusion in the Federal Depository Library Program (FDLP). Local GPO policy does not consider a PDF to be an eBook, so the term “eBook” in this chapter refers to EPUB and MOBI versions. eBooks may be available in other versions; please contact your supervisor if you have unusual versions to catalog.

eBook acquisition decisions will be based on GPO acquisition guidelines. GPO staff should review the detailed guidance in the internal documentation, LSCM G 2-2021, Guidelines for Acquiring Information Dissemination Products for the FDLP and Cataloging and Indexing Programs; a summary is provided below.

  • If a federal government eBook is available at no cost, acquire it for the FDLP; in addition to that, another free online version (such as PDF or HTML) must also be acquired, if available.
  • Some eBooks will be provided to LSCM as CD-ROMs through GPO Procurement orders; before cataloging the eBook files from the CD-ROM, check to see if there is a freely available eBook version online.
    • If the eBook is freely available from either the GPO Bookstore or the agency website, you may proceed with cataloging the resource for the FDLP.
    • If the only eBook version available is for sale, attempt to acquire a free PDF or other free online version instead. If the eBook for sale is the only online version available, you may acquire it for the Cataloging & Indexing program only (see below section for Non-Distributed eBooks for cataloging guidance).
    • If it is unclear whether an eBook received on CD-ROM will be available for free or for sale, consult with your supervisor.

As a member of the Library of Congress’ Program for Cooperative Cataloging (PCC), GPO will follow the Provider-Neutral record approach for eBooks. This approach emphasizes recording only information applicable to all manifestations with the same content. A Provider-Neutral record does not contain information specific to particular providers, vendors, system requirements, reproductions, or other information related to a specific manifestation. If a resource cannot be described by a Provider-Neutral record, consult with your supervisor.

Because of the Provider-Neutral approach, there is very little distinction between the cataloging treatment of eBooks and other remote electronic resources (e.g., PDFs). Publications that are available as eBooks will include all online versions on the same bibliographic record. The record will be based on the PDF version of the resource; if a PDF version is not available, the record will be based on whatever online version is available. If an online version record for a publication already exists in the CGP or in OCLC, that record should be updated to include the information about the eBook version.

Disposition of eBooks on CD-ROM

If an eBook has been received on CD-ROM, return the CD-ROM to the Content Acquisitions Specialists after files are extracted and cataloging is completed. Please contact your supervisor if you have any questions.

MARC Fields

The instructions below primarily cover areas where eBook practice deviates from general online resource cataloging.

020 – International Standard Book Number

Include ISBNs if available. Indicate the version in subfield ǂq.

Example:

Fundamentals of military medicine (CGP 001102351)
020 ǂa 0160949947 ǂq (EPUB)
020 ǂa 0160949955 ǂq (MOBI)
020 ǂa 0160949963 ǂq (PDF)

347 – Digital file characteristics

Field 347 subfields ǂb (Encoding format) and ǂc (File size) are not Provider-Neutral. Do not include them in original cataloging, and remove them from the master OCLC record when adapting existing records. Subfield ǂa (File type) is optional for most resources, but core for some materials; leave in adapted eBook records, but do not provide in original eBook records.

856 – Electronic location and access

New records, or non-GPO adapted records

Add an 856 40 PURL field, with a PURL pointing to a URL that provides access to all available online versions of the resource; if no such URL exists, point instead to the PDF version. Indicate in subfield ǂ3 the online versions that are available.

For online serial publications with eBook versions, use subfield ǂ3 to indicate Current or Archived issue(s), followed by the eBook versions available at the time of cataloging. Use “or” (PDF, MOBI, or EPUB) to allow for changes to the eBook versions over the life of the serial.

Add an 856 4_ Historic URL field for the URL used to create the PURL(s); if that URL did not provide access to all online versions, include a subfield ǂ3 indicating the version(s) found at that URL.

Report the PURL to OAM for harvest and redirect. Include links to all online versions of the resource, if necessary.

For detailed instructions, GPO staff should review the guidance in the internal documentation LSCM SOP 8-2020/2, Electronic Access and Location in Bibliographic Records.

Example:

Monograph example

Modernizing learning (CGP 001098291)
85640 ǂ3 Available in PDF and EPUB versions ǂu https://purl.fdlp.gov/GPO/gpo118987
8564 ǂz Address at time of PURL creation ǂu https://bookstore.gpo.gov/products/modernizing-learning-building-future-learning-ecosystem

Report to Congress on the on-site completion of construction for manufactured homes (CGP 001113758)
85640 ǂ3 Available in PDF, MOBI and EPUB versions ǂu https://purl.fdlp.gov/GPO/gpo131448
8564 ǂz Address at time of PURL creation ǂu https://www.huduser.gov/portal/publications/OnSiteMHCompletion.html

Medications for opioid use disorder (CGP 001066993)
85640 ǂ3 Available in PDF, MOBI and EPUB versions ǂu https://purl.fdlp.gov/GPO/gpo107338
8564 ǂz Address at time of PURL creation ǂ3 PDF version ǂu https://store.samhsa.gov/shin/content/SMA18-5063FULLDOC/SMA18-5063FULLDOC.pdf

Example:

Serial examples

Energy savers: tips on saving energy & money at home (CGP 001059716)
85640ǂ3 Current issue may be available in PDF, MOBI or EPUB versions ǂu https://purl.fdlp.gov/GPO/gpo126467
85640ǂ3 Archived issues may be available in PDF, MOBI or EPUB versions ǂu https://purl.fdlp.gov/GPO/gpo126468
8564 ǂz Address at time of PURL creation ǂ3 Current issue ǂu https://www.energy.gov/energysaver/downloads/energy-saver-guide

General industry digest (CGP 000885319)
85640ǂ3 Current issue may be available in PDF, MOBI or EPUB versions ǂu http://purl.fdlp.gov/GPO/gpo32308
8564 ǂz Address at time of PURL creation ǂu http://www.osha.gov/pls/publications/publication.AthruZ?pType=AthruZ#G

Existing GPO records

If the resource has previously been cataloged by GPO and has a PURL field (or fields), retain the original PURL field(s) and Historic URL field(s). Add a subfield ǂ3 to the PURL field(s), indicating which online versions are available. Add a subfield ǂ3 to the Historic URL field, indicating the online version(s) that were found at the original URL, if known.

Report the PURL(s) to OAM for harvest and redirect. For detailed instructions, GPO staff should review the guidance in the internal documentation LSCM SOP 8-2020/2, Electronic Access and Location in Bibliographic Records.

Example:

Monograph example

"All the missiles work" (CGP 001001232)

Original record:
85640 ǂu https://purl.fdlp.gov/GPO/gpo74700
8564 ǂu http://www.au.af.mil/au/aupress/digital/pdf/paper/dp_0012_fino_all_missiles_work.pdf

Revised record:
85640 ǂ3 Available in PDF, MOBI and EPUB versions ǂu https://purl.fdlp.gov/GPO/gpo74700
8564 ǂz Address at time of PURL creation ǂ3 PDF version ǂu http://www.au.af.mil/au/aupress/digital/pdf/paper/dp_0012_fino_all_missiles_work.pdf 

Example:

Serial example

Funding your education (CGP 000876561)  

Original record:
85640 ǂu http://purl.fdlp.gov/GPO/gpo24334
8564 ǂz Address at time of PURL creation ǂu http://studentaid.ed.gov/PORTALSWebApp/students/english/publications.jsp

Revised record:
85640 ǂ3 Archived issues may be available in PDF, MOBI or EPUB versions ǂu http://purl.fdlp.gov/GPO/gpo24334
8564 ǂz Address at time of PURL creation ǂu http://studentaid.ed.gov/PORTALSWebApp/students/english/publications.jsp

955 – Local GPO notes

A 955 tag “Gov eBook” is included in the Aleph bib record for resources available in any eBook version. This tag ensures that the record is included in the Government eBook collection of the CGP.

The Gov eBook tag should appear in the Aleph bib record only once. Depending on the workflow and the cataloger’s preference, the tag can be combined with the 955 cataloger code and date tags, or provided as a separate field; note that the order of 955 fields does not matter. The Gov eBook tag may be added in OCLC prior to export, or in Aleph.

The Gov eBook tag in combination with the 955 subfield ǂb date tag ensures that the record is included in the New Titles lists of New Government eBook Titles in the CGP. If an existing CGP record is updated to add eBook versions, remove the previous subfield ǂb and enter a new one with the current date. See below for examples.

New record, acquired directly by cataloger

If an eBook is acquired and immediately cataloged by the same person, there will be no brief bib in Aleph, and only one set of cataloger codes will be necessary. Enter your cataloger code as usual, but also add the Gov eBook tag.

Example:

Either:

Modernizing learning (CGP 001098291)
955 ǂa Gov eBook; bc36 20190716 ǂb 20190716

or:

Report to Congress on the on-site completion of construction for manufactured homes (CGP 001113758)
955 ǂa Gov eBook
955 ǂa bc36 20200128 ǂb 20200128 

New record, acquired by acquisitions team

If an eBook is acquired by an acquisitions staff member, they will typically enter the Gov eBook tag when they create the brief bib. When the cataloging is completed, add your cataloger code and date as usual; there is no need to edit the existing 955.

Example:

Emergency war surgery (CGP 001092559)

Original record:
955 ǂa Gov eBook
955 ǂa BCS1

Revised record:
955 ǂa Gov eBook
955 ǂa BCS1
955 ǂa bc36 20191105 ǂb 20191105

Existing GPO record, updated to include eBook

If an existing GPO online record is being updated to include eBook versions, remove the subfield ǂb date tag from the previous 955. Add the Gov eBook tag, your cataloger code, and your date tags, including a subfield ǂb date tag.

Example:

Either:

"All the missiles work" (CGP 001001232)

Original record:
955 ǂa BCB06 20161117 ǂb 20161117

Revised record:
955 ǂa Gov eBook
955 ǂa bc36 20170328 ǂb 20170328
955 ǂa BCB06 20161117

or:

Navy medicine in Vietnam (CGP 000880785)

Original record:
955 ǂa bcb55 20121016 ǂb 20121016

Revised record:
955 ǂa bcb55 20121016
955 ǂa Gov eBook; bcb55 20150922 ǂb 20150922 

Non-Distributed eBooks

In rare cases, LSCM may acquire eBooks that cannot be distributed to the FDLP. For instance, if LSCM rides an eBook order, and receives files burned to CD-ROM, but the agency and GPO bookstore have decided to sell the eBook rather than make it freely available. If another online version (e.g., PDF) is freely available, disregard the eBook version for sale, and catalog only the free online version; GPO staff may review the detailed guidance in the internal documentation, LSCM G 2-2021, Guidelines for Acquiring Information Dissemination Products for the FDLP and Cataloging and Indexing Programs

In order to fulfill GPO’s obligation to catalog all government publications, and to provide records for any libraries that might purchase the eBooks, LSCM will catalog such eBooks as “format not distributed” resources for the Cataloging and Indexing (C&I) program. Follow general cataloging guidelines for non-distributed materials; special instructions for non-distributed eBooks are included below.

If the sale status of the resource changes, please see your supervisor for guidance.

074 – Item number

Omit any 074 associated with the resource’s SuDoc number, since it is not distributed.

500 – General note on distribution

Enter a note indicating the distribution status.

Example:

Hypothetical example

500 In scope of the U.S. Government Publishing Office Cataloging and Indexing Program (C&I); not distributed in this format as part of the Federal Depository Library Program (FDLP).   

588 – Description Based On note

Enter a Description Based On note following the instructions in the Cataloging Guidelines.

Example:

Hypothetical example

588 Description based on online resource; title from MOBI title page (file provided by FEMA, viewed Mar. 2, 2020). 

856 – Electronic location and access

Do not harvest the files or make them available on Permanent. Do not add any 856 fields. If adapting an OCLC record, remove 856 fields before exporting to Aleph.

OCLC Holdings

After creating or replacing an OCLC record, delete OCLC holdings.

Export to Aleph

There are two options for exporting the completed record from OCLC to Aleph:

  • Export the record using code XZL4, and change the item status to 02, Not distributed
  • Export the record using code XZLN, and change item’s material type to EL, ONLINE ONLY.

Resources to Consult

  • Internal GPO documentation: LSCM G 2-2021, Guidelines for Acquiring Information Dissemination Products for the FDLP and Cataloging and Indexing Programs
  • Internal GPO documentation: LSCM SOP 8-2020/2, Electronic Access and Location in Bibliographic Records.
  • Provider-Neutral E-Resource MARC Record Guide: P-N/RDA Combined Version

Cataloging Guidelines:

  • GPO Cataloging Guidelines: Introduction
    • Cataloging/Metadata Policy-making Process
      • Cataloging Policy and Documentation Committee (CPDC)
      • GPO Cataloging Guidelines Review and Revision Processes
    • GPO Cataloging Guidelines: Organization and Structure
      • Examples
    • List of Standards
      • Bibliographic
      • Classification
      • Other Metadata Schemes
    • Other
      • Cooperative Associations
      • Questions
  • Bibliographic Cataloging: Overview
    • Sources
    • Authoritative Status of the Catalog of U.S. Government Publications
      • GPO Records in OCLC and Record Maintenance
    • Scope of Cataloging
    • Cataloging for Title 44 Programs
      • Federal Depository Library Program (FDLP)
      • FDLP Distribution Unknown
      • Cataloging & Indexing Program (C&I) 
    • Cataloging Priorities
      • Higher Priority Resources
      • Lower Priority Resources
    • Use of Surrogates for PCC Authentication
      • 300 - Physical Description
      • 588 - Source of Description Note
    • Cataloging/Metadata Encoding Levels Policies
      • 1.0 Purpose
      • 2.0 Background and Related Documents
      • 3.0 Guidelines and Standards Consulted
      • 4.0 Coordination with Collection Development Procedures
      • 5.0 General Principles
    • Treatment Decisions for Collections and Analytics
      • Factors to consider for the treatment decision
    • Separate Record Policy
      • Current Policy: Separate-Record Approach
      • Previous Policy: Single-Record Approach
      • Policy Changes and Catalog Maintenance
      • Background
      • Procedures
      • Exceptions
    • Original Cataloging
    • Copy Cataloging
      • Selecting Records for Copy Cataloging
      • Adapting Records
      • Replacing and Exporting Records
    • GPO Sales Program Information
      • Original Cataloging for Sales Program
      • Copy Cataloging for Sales Program
    • Authority Records
  • Bibliographic Cataloging: General Policies
    • Distinguishing Works and Expressions with Identical Authorized Access Points
      • Chronological Editions
      • Language Editions
      • Punctuation in the title proper
      • Use of Part Titles
      • Use of Other Title Information
      • Title Layout on Publication
      • Use of Project Name
      • Colon in Title Proper
    • Relationship Designators (Relator Terms)
    • Different Language Editions
    • Location (Source) of Names and Other Elements Recorded in the Resource Cataloged
      • Statements of Responsibility
      • Technical Report Documentation Page
      • Programs and Projects
    • Adding Authorized Access Points - What to Trace
      • Authorized Access Points in Bibliographic Records
      • Limitations on Names Used as Descriptive Authorized Access Points in the Resource Cataloged
      • Authorized Access Points in Adapted OCLC Records (Copy Cataloging)
      • New GPO Records Created by Cloning Existing Records
  • Bibliographic Cataloging: General MARC Field Policies
    • Formats, Modes of Issuance, Etc
    • Punctuation
      • PCC Policy on ISBD Punctuation
    • Transcription
    • Fixed Fields
      • ELvl - Encoding Level
      • PCC Level
      • I Level
      • 007 - Physical Description Fixed Field 
    • Variable Fields
      • 007 
      • 037 - Source of Acquisition
      • 040 - Cataloging Source
      • 041 - Language Code
      • 050 - Library of Congress (LC); 060 - National Library of Medicine (NLM); 070 - National Agricultural Library (NAL); 082 - Dewey Decimal Classification and Call Number
      • 100/600/700 - Personal Name Access Points
      • 100 - Principal Creator – Personal Name
      • 110/111 - Principal Creator - Corporate/Meeting Name
      • 130/240 - Unique Title for Work or Expression
      • 130 - Unique Title for Work or Expression - No Principal Creator Present
      • 240 - Unique Title for Work or Expression - Principal Creator Present
      • 245 - Title Statement and 246 - Varying Form of Title
      • 245 ‡c - Statement of Responsibility (SOR)
      • 246 - Varying Form of Title
      • 250 - Edition Statement
      • 264 (260 in adapted records) - Production, Publication, Distribution, Manufacture, and Copyright Notice
      • 300 - Physical Description
      • 336 - Content Type, 337 - Media Type, 338 - Carrier Type
      • 490 - Series Statement Field
      • 500, 588 - Title Source, Source of Description Notes
      • 500 - General Note
      • 536 - Funding Information Note
      • 546 - Language Note
      • 6XX - Subject Access Fields
      • 600 - Personal Name Subject
      • 700 - Personal Name Associated with a Work
      • 710/711 - Corporate/Meeting Name Associated with a Work
      • 76X to 78X - Linking Entries
      • 776 - Additional Physical Form Entry
      • 856 - Electronic Location and Access – Historic URLs
  • Bibliographic Cataloging: 074 GPO Item Number
    • Multiparts
    • Item Number Corrections
  • Bibliographic Cataloging: 086 SuDoc Number
    • Sources to Consult
    • Background and General Instructions
    • Multiparts
    • Serials and Integrating Resources
  • Bibliographic Cataloging: 856 Field
    • History
      • PURL Addresses
      • PURL Identifiers
    • PURL Creation and Access
      • Single Part Monographs
      • Multi-Part Monographs and eBooks
      • Continuing Resources
      • Serials
      • Integrating Resources (IR)
      • Live IR
      • Ceased IR
    • Formulating the 856 Electronic Location and Access Field
      • Order of Multiple 856 MARC Fields
      • PURL(s) – 856 40
      • Historic URL – 856 4_
      • Related Resource – 856 42
      • Public Notes – Subfield z
      • Materials Specified Note – Subfield 3
      • Access Status – Subfield 7
  • Bibliographic Cataloging: Monographs
    • Related Chapters/Sections
    • Fixed Fields
      • DtSt: Type of Date/Publication Status
    • Variable Fields
      • 020 – ISBN
      • 037 – Source of Acquisition
      • 088 - Report Numbers
      • 245 ǂc - Statement of Responsibility
      • 250 - Edition Statement
      • 300 - Physical Description
      • 500 - General Note
      • 505 - Formatted Contents Note
      • 520 - Summary, etc.
      • 536 - Funding Information Note
      • 588 - Source of Description Note
    • Related Works and Expressions
      • GPO Guidelines to Consult
      • Other Resources to Consult
      • Related Works and Expressions - Overview
      • Frequently Revised Monographs
      • Language Editions and Translations
      • Revised Editions
      • Summaries
      • Other Relationships and MARC 787
  • Bibliographic Cataloging: Continuing Resources: Serials
    • Sources to Consult
    • General Policies, Procedures, and Practices
      • Definition of Serial
      • Cataloging Decision: Monograph vs. Serial and Frequency of Issuance
      • Numbering - Exceptions to the RDA Principle of Transcription, or “Take What You See”
      • Notification of Cataloging Updates via WebTech Notes
      • Notification of LSCM’s Office of Archival Management (OAM) for Serials Harvesting
      • Updating Collections of Serials
    • MARC Fields
      • Leader /17 (Encoding Level) and 042
      • 010 - Library of Congress Control Number
      • 022 - ISSN
      • 050 - Library of Congress Call Number
      • 060 - National Library of Medicine Call Number
      • 070 - National Agricultural Library Call Number
      • 074 - Item Number
      • 082 - Dewey Decimal Classification Number
      • 086 - SuDoc Number
      • 246 - Varying Form of Title
      • 264 - Production, Publication, Distribution, Manufacture, and Copyright Notice
      • 300 - Physical Description (300 |a )
      • 362, 588, and Any Field Where Designation is Represented
      • 362 - Beginning and/or ending numbering/dates of publication
      • 362 - Determination of Cessation of a Serial When Response from the Publishing Agency is Lacking
      • 500 - Distribution Note
      • 515 - Numbering Peculiarities Note
      • 538 - System Details Note
      • 588 - Source of Description Note
      • 76X--78X - Linking Entry Fields
      • 776 - Additional Physical Form
      • Other Considerations for Linking Entry Fields: Parallel Formats & Works Not Described in Bibliographic Records
      • 856 - Electronic Location and Access
      • Single-record vs. Separate-Record Approach and PURLs
  • Bibliographic Cataloging: Continuing Resources: Integrating Resources: General MARC Field Policies
    • 022 - ISSN
    • 086 - Superintendent of Documents (SuDocs) Stem
      • Classification of Ceased Integrating Resources Being Cataloged for the First Time by GPO
    • 130/240 - Additions to authorized access points representing works
    • 245 - Title
      • Other title information (ǂb)
      • Statement of responsibility (ǂc)
    • 300 – Physical Description
    • 5XX - Notes
      • Order of 5XX notes
      • 588 - Description based on (DBO)/source of title proper note
      • Digital Collections
    • 760-787 – Linking Relationships
      • 773 - Host Item Entry
  • Bibliographic Cataloging: Continuing Resources: Integrating Resources: FDLP Web Archive Resources
    • Overview
    • For more information
    • MARC Fields
      • ELvl/Srce
      • 040 – Cataloging Source
      • 074/086 - Item Number/Government Document Classification Number
      • 130/240 – Main Entry/Uniform title
      • 246 – Varying Form of Title
      • 247 – Former Title
      • 250 – Edition Statement
      • 264 – Publication/Distribution Statement
      •  336 – Content Type
      • 500 – General Notes
      • 520 – Abstract
      • 588 - Source of Description Note
      • 710 – Added Entry – Corporate Body
      • 773 – Host Item Entry
      •  775 – Other Edition Entry
      • 856 – Electronic Location & Access
      • 955 – Local Note
  • Bibliographic Cataloging: Continuing Resources: Selective Registration for ISSN Assignments
      • ISSN Program – General Information
      • ISSN Assignments
  • Bibliographic Cataloging: Continuing Resources: Appendix A: Bibliographic File Maintenance
    • Deletion of Records from the CONSER Database
  • Bibliographic Cataloging: Continuing Resources: Appendix B: Where to find certain CONSER procedures
    • Where to find certain CONSER procedures
  • Bibliographic Cataloging: Continuing Resources: Appendix C: Holding and Item Record Guidance
    • Holdings records for serials
      • General Information
      • Holdings Record Policies:
      • Summary Holdings Statements for Serials & IRs
      • Formatting summary holdings statements
      • Holdings Record Resources
    • Item records for serials
      • General Information
      • Item Record Resources
    • Subscription records
      • General information
      • Subscription record resources
    • Prediction patterns
      • General information
      • Prediction Patterns for Regular Serials
      • Prediction Pattern Resources
  • Bibliographic Cataloging: Congressional Publications
    • Overview
      • Formats
    • Mode of Issuance - Hearings
    • Encoding Level and PCC Authentication
      • 086 – Superintendent of Documents Classification Number
    • 088 - Report Number (House Hearings)
      • Serial Numbers with Committee Designations
      • Serial Numbers without Committee Designations
      • Serial Numbers without Any Designations
    • 1XX – Principal Creator
      • Documents
      • Hearings
      • Prints
      • Reports
    • Other Types of Publications
      • Joint Committee on Taxation
      • 130/240- Unique Title for Work
      • Hearings
      • Reports
    • 245 ǂa – Title Statement
    • 245 ǂb – Remainder of Title
    • 246 - Varying Form of Title
    • 264 - Production, Publication, Distribution, Manufacture, and Copyright Notice
    • 300 ǂb – Other Physical Details
    • 500 – Serial Number Note
    • 500 – Shipping List Note
    • 504 – Bibliography, etc. Note
    • 505 – Formatted Contents Note
    • Star Prints
      • 086 – SuDoc Number
      • 250 – Edition Statement
      • 500 – General Note
    • Addendum/Addenda
      • 086 – SuDoc Number
      • 300 ǂe – Accompanying Material
      • 500 – General Note
      • 856 – PURL
    • Erratum/Errata
      • 086 – SuDoc Number
      • 300 ǂe – Accompanying Material
      • 500 – General Note
      • 856 – PURL
    • Multipart Monographs
      • 500 – General Note
      • 710 – Corporate Name Associated with a Work
  • Bibliographic Cataloging: Public and Private Laws
    • Public Laws
    • Private Laws
    • Instructions
  • Bibliographic Cataloging: Treaties
    • 074- Item Number
    • 086- SuDoc Number
    • 490 and 830- Series
    • 546 and 041- Language
    • Senate Treaty Document Series (Y 1.1/4:)
  • Bibliographic Cataloging: Audiovisual Resources
    • Scope of the Format Visual Resources
    • Definitions of Types of Visual Resources
    • Bibliographic Treatment in the CGP
      • Analytics of Videos
      • Collections of Videos
      • Analytics of Still Images
      • Collections of Still Images
    • MARC Fields for Visual Resources
      • 245
      • 300- Physical Description
      • 655- Genre/Form Terms
  • Bibliographic Cataloging: Braille
    • Braille Publications Treated as Serials
    • PCC Authentication
    • Authorized Access Point
    • Edition Statement
    • Language Note
    • Other Edition Entry
  • Bibliographic Cataloging: Brochures and Recreation/Visitor Guides
    • Serials-of-Convenience Treatment
    • Map Treatment
  • Bibliographic Cataloging: Cartographic Materials
    • Background and Sources Consulted
    • Brochures and Visitor Guides Treated as Maps
    • BLM Surface/Mineral Management Maps
    • Serial Treatment
    • Encoding Level
    • 086 - SuDoc Number
    • 1XX - Principal Creator
    • 130/240 - Unique Title for Work
    • 245 - Title Statement
    • 255 - Cartographic Mathematical Data
    • 300 - Physical Description
    • 500 - Notes
    • 655 - Genre/Form Term
  • Bibliographic Cataloging: Computer Files
    • Procedures to Convert Type "M" (Computer File) Records to Type "A" (Language Material) Records
  • Bibliographic Cataloging: eBooks
    • Overview
    • Disposition of eBooks on CD-ROM
    • MARC Fields
      • 020 – International Standard Book Number
      • 347 – Digital file characteristics
      • 856 – Electronic location and access
      • 955 – Local GPO notes
      • Non-Distributed eBooks
    • Resources to Consult
  • Bibliographic Cataloging: Microfiche
    • Current RDA Policies and MARC Fields (February 2015- )
      • Alterations to the Paper Publication
    • MARC Fields
      • Fixed field
      • 007- Physical Description Fixed Field 
      • 074- Item Number 
      • 264- Production, Publication, Distribution, Manufacture, and Copyright Notice
      • 300- Physical Description
      • 336- Content Type
      • 337- Media Type
      • 338- Carrier Type
      • 500- General Notes
      • 776- Additional Physical Form Entry
    • Overview of Previous Microfiche Policies
      • Early RDA (April 2013-February 2015) 
      • AACR2/LCRI (through March 2013) 
    • Current Procedures for Re-Cataloging Microfiche That Were Previously Described in a Record Utilizing the Single Record Approach
  • Bibliographic Cataloging: Technical Reports
    • Identification of Technical Reports
      • Former Practice
      • Current Practice
    • Monograph or Serial
    • Sources of Information
    • Cataloging Instructions
      • Fixed Fields
      • Variable Fields
    • References
  • Name Authorities: Policy Overview
    • Sources
    • General Policies
    • Working with Existing Authority Records
      • Non-RDA Authority Records
      • Hybrid Authority Records
    • Personal Names
      • Updating Existing Personal NARs
      • Creating New Personal NARs
    • Corporate/Conference Names
      • Updating Existing Corporate NARs
      • Creating New Corporate NARs
      • Conferences
      • Programs and Projects
      • Corporate Names for Parks, Forests, Preserves, etc.
    • Works and Expressions
    • Multipart (Collective) Titles
      • Series
      • Series-Like Phrases
    • Places (Jurisdictional Geographic Names)
  • Name Authorities: RDA, General Policies
    • Field Specific Guidelines
      • ǂu and ǂv in the 046 and 3XX optional fields
      • Source of Information: 670 vs. ǂv in the 046 and 3XX optional fields
      • 046 – Special Coded Dates
      • ǂ2 – Source of Term
      • ǂs (start date or start period) and ǂt (end date or end period)
      • 336 - Content Type
      • 368 - Other Attributes of Person or Corporate Body
      • 370 - Associated Place
      • 371 Address
      • 372 - Field of Activity
      • 373 - Associated Group
      • 377 - Associated Language
      • 4XX - See From Tracing
      • 5XX - See Also From Tracings
      • 670 - Source Data Found
      • 678 - Biographical or Historical Data
  • Name Authorities: General Procedures
    • Optional Fields
    • Research in OCLC
      • Personal Names
      • Corporate/Conference Names
    • How Much Research Should Be Performed … ?
    • When to Consult Additional Sources
    • Tips for contacting agencies
    • How to Recode an Existing NAR from AACR2 to RDA
  • Name Authorities: General Field Specific Guidelines
    • 043 - Geographic Area Code
    • 1XX and 4XX
    • 4XX – See From Tracing
    • 5XX – See Also From Tracings
    • 670 - Source Data Found
    • 678 - Biographical or Historical Data
    • 781 - Subdivision Linking Entry-Geographic Subdivision
  • Name Authorities: 67X Citation Fields
    • 670 - Source Data Found
      • General Guidance
      • Citing Specific Types of Resources
    • 672 - Title Related to the Entity
    • 675 - Source Data Not Found
  • Name Authorities: Personal Names
    • Procedure for ECIP
    • Procedure for CRS Reports
    • General Instructions
    • 046 – Special Coded Dates (RDA 9.3)
      • ǂs and ǂt in the 046 and 3XX optional fields
    • 100 – Authorized Access Point
      • ǂq – Fuller Form of Name
      • ǂd – Birth and/or Death Date
      • ǂc - Titles and Other Words (Professions) Associated with a Name
    • 368 - Other Attributes of Person or Corporate Body
    • 370 - Associated Place (RDA 9.8-9.11)
    • 371 - Address (RDA 9.12)
    • 372 – Field of Activity (RDA 9.15)
    • 373 – Associated Group (RDA 9.13: Affiliation)
    • 374 – Profession or Occupation (RDA 9.16)
    • 375 – Gender (RDA 9.7)
    • 377 - Language (RDA 9.14)
    • 378 – Fuller Form of Name (RDA 9.5)
    • 400 - See From Tracing - Personal Name
    • 510 - Related Corporate Body
    • 678 - Biographical or Historical Data (RDA 9.17)
  • Name Authorities: Corporate Names
    • Notes
    • Sources to Consult
    • Before You Begin
    • MARC Fields
      • 110 - Corporate Name (11.2.2, 11.13.1)
      • 111 - Meeting Name (11.2.2, 11.13.1)
      • 368 - Other Attributes of Corporate Body: ǂa Type of Corporate Body (11.7.1.4)
      • 370 - Associated Place (11.3)
      • 372 - Field of Activity (11.10)
      • 373 - Associated Group (11.5)
      • 410/411 - See From Tracing (11.2.3, 11.13.2)
      • 410 - See From Tracing - Corporate Name (11.2.3, 11.13.2)
      • 411 - See From Tracing - Meeting Name (11.2.3, 11.13.2 )
      • 510/511 – See Also From Tracing (Related Corporate/Conference Name) (Chapter 32)
      • 510 - See Also From Tracing - Corporate Name (Chapter 32)
      • 667 - Nonpublic General Note
      • 678 - Biographical or Historical Data (11.11)
  • Name Authorities: Places
    • 043 - Geographic Area Code
    • 451 - See From Tracing 
    • 670 - Source Data Found
    • 781 - Subdivision Linking Entry-Geographic Subdivision
  • Name Authorities: Works & Expressions: General
    • Related Chapters/Sections
    • Chapter Scope
    • Works vs. Expressions
    • What to Establish in the Authority File
    • Transcription
      • Capitalization
      • Punctuation
      • Initial Articles
    • Name/Title Access Points
    • MARC Fields
      • Access Points
      • 046 - Special Coded Dates
      • 336 – Content Type
      • 370 – Associated Place
      • 377 – Associated Language
      • 380 – Form of Work
      • 4XX – Variant Access Points
      • 667 – Nonpublic General Note
      • EXEMPLARS
  • Name Authorities: Works & Expressions: Public Laws
    • Related Chapters/Sections
    • Chapter Scope
    • Note on Past Practices
    • What to Establish in the Authority File
    • Tips
    • Authorized Access Points of Public Laws
    • Preferred Titles of Public Laws
      • Citation Title vs. Formal Title
    • Capitalization
    • “Embedded” Laws
    • MARC Fields
      • 046 – Special Coded Dates
      • 110 – Heading-Corporate Name
      • 380 – Form of Work
      • 410 - See From Tracing-Corporate Name
      • 670 – Source Data Found
  • Name Authorities: Works & Expressions: Treaties
    • Related Chapters/Sections
    • Chapter Scope
    • Note on Past Practices
    • Works vs. Expressions
    • What to Establish in the Authority File
    • Capitalization
    • Preferred Titles for Treaties
    • Authorized Access Points for Treaties
    • Authorized Access Points for Protocols
    • Dates of Treaties and Protocols
    • When to Recode pre-RDA Treaty NARs to RDA
    • MARC Fields for Treaties and Protocols
      • 046 – Special Coded Dates
      • 370 – Associated Place
      • 380 - Form of Work
      • 4XX – Variant Access Points
    • Examples
  • Name Authorities: AACR2, Corporate Bodies
    • Auth status - 008/33
    • 110 - Corporate Name
    • 111 - Meeting Name
    • 410/411 - Variant Name
    • 5XX - See Also From Tracings
    • 670 - Source Data Found
  • Subject Cataloging: General Policies
    • Library of Congress Subject Headings (LCSH)
    • NASA Thesaurus Terms as Subject Headings
      • Assigning NASA Terms
      • General Policies and Procedures
    • MESH, NAL, and Other Non-LC Subject Headings
    • Library of Congress Genre/Form Terms for Library and Archival Materials (LCGFT)
      • Adding General LCGFT to Bibliographic Records
      • Background Resources for LCGFT
      • Adding LCGFT to Cartographic Records
      • Adding LCGFT to Audiovisual Records
  • Subject Cataloging: Subject Heading Proposals, Background and Tips
    • Tips and Instructions
      • Internet Research
      • Subject Headings Manual (SHM)
      • Searching Minaret
      • Additional Minaret (Class Web) Tips
      • Scope Notes
      • Use of the Dictionary
      • Use of Wikipedia
      • Use of LCSH as a Thesaurus
    • References  
      • Class Web or Minaret
      • SACO Resources
      • SHM (Subject Headings Manual)
      • Print Resources
      • Resources for Geographic Proposals
      • Geographic Print Resources
    • Examples of GPO Subject Proposals
  • Subject Cataloging: Subject Heading Proposals, Workflow
    • Submitting SACO Proposals for Internal Review
    • Producing Associated Bib Records; Exporting Subject Authority Records
    • Submitting SACO Proposals to the Library of Congress
    • Updating Aleph Authority File
  • Subject Cataloging: Name vs. Subject Authority File
    • Overview
    • Instructions
  • Subject Cataloging: Name Headings as Subjects
  • Subject Cataloging: Special Topics, Materials, Subdivisions, Etc.
    • Environmental Impact Statements
    • Legal Topics
    • Research
  • Other Metadata Schemes: Dublin Core
  • Other Metadata Schemes: ONIX
  • Glossary
    • A
    • B
    • C
    • D
    • E
    • G
    • I
    • L
    • M
    • N
    • O
    • P
    • R
    • S
    • T
    • U
    • V
    • W
  • Initialisms and Acronyms
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