MARC21 Codes
Additions to the MARC Code Lists for Relators, Sources, Description Conventions
Network Development and MARC Standards Office Library of Congress
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The following 12 codes have been recently approved for use in MARC 21 records. They include 2 category code source codes, 3 classification scheme source codes, and 6 subject source codes, and 1 name source code. These new codes have been added to the online "MARC Codes Lists for Relators, Sources, Description Conventions" but should not be used in exchange records until after July 30, 2002. This 60-day waiting period is required to provide MARC 21 implementers with time to include newly defined codes in any validation tables they may apply to the MARC fields where these codes are used.
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MARC Category Code Source Codes
Changes:
agricola - AGRICOLA subject category codes (subfield $2 in Bibliographic field 072) [use after 07-30-2002]
fiaf - Classification scheme for literature on film and television (subfield $2 in Bibliographic field 072) [use after 07-30-2002]
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MARC Classification Scheme Sources
Changes:
agricola - AGRICOLA subject category codes (subfield $2 in Bibliographic field 084 and Bibliographic/Holdings field 852)[use after 07-30-2002]
agrissc - AGRIS: subject category codes (subfield $2 in Bibliographic field 084 and Bibliographic/Holdings field 852)[use after 07-30-2002]
fiaf - Classification scheme for literature on film and television (subfield $2 in Bibliographic field 084 and Bibliographic/Holdings field 852)[use after 07-30-2002]
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MARC Term, Name, Title Sources
Changes:
albt - Arbetslivsbibliotekets tesaurus (subfield $2 in Bibliographic and Community Information records in fields 600-651) [use after 07-30-2002]
eclas - ECLAS thesaurus (subfield $2 in Bibliographic and Community Information records in fields 600-651) [use after 07-30-2002]
ncjt - National criminal justice thesaurus (subfield $2 in Bibliographic and Community Information records in fields 600-651) [use after 07-30-2002]
nznb - New Zealand national bibliography (subfield $2 in Bibliographic and Community Information fields 600-651, 655-658 subfield $2 in Authorities fields 700-751 and subfield $f in field 040) [use after 07-30-2002]
prvt - Patent- och registreringsverket tesaurus (subfield $2 in Bibliographic and Community Information records in fields 600-651) [use after 07-30-2002]
sfit - Svenska filminstitutets tesaurus (subfield $2 in Bibliographic and Community Information records in fields 600-651) [use after 07-30-2002]
sot - Schools online thesaurus (subfield $2 in Bibliographic and Community Information records in fields 600-651) [use after 07-30-2002]
- Additions To The Marc Code Lists For Relators, Sources, Descriptions
The code listed below has been recently approved for use in MARC 21 records. The code will be added to MARC Code Lists for Relators, Sources, Description Conventions. The code should not be used in exchange records until after February 16, 2008. This...
- Additions To The Marc Code Lists For Relators, Sources, Description Conventions
The codes listed below have been recently approved for use in MARC 21 records. The codes will be added to the online MARC Code Lists for Relators, Sources, Description Conventions. The codes should not be used in exchange records until after May 28, 2008....
- Additions To The Marc Code Lists For Relators, Sources, Description Conventions
The codes listed below have been recently approved for use in MARC 21 records. The codes will be added to the online MARC Code Lists for Relators, Sources, Description Conventions. The codes should not be used in exchange records until after October 13,...
- Addition To The Marc Code Lists For Relators, Sources, Description Conventions
The codes listed below have been recently approved for use in MARC 21 records. The codes will be added to the online MARC Code Lists for Relators, Sources, Description Conventions.The codes should not be used in exchange records until after June 5, 2007....
- Marc Code Lists For Relators, Sources, Description Conventions
The codes listed below have been recently approved for use in MARC 21 records. The new codes will be added to the online MARC Code Lists for Relators, Sources, Description Conventions. These codes should not be used in exchange records until after August...