Monday, October 18, 2010

Addition to Source Codes for Vocabularies, Rules, and Schemes

The source codes listed below have been recently approved. The codes will be added to the applicable Source Codes for Vocabularies, Rules, and Schemes lists. See the specific source code list for current usage in MARC fields and MODS/MADS elements.

The source codes should not be used in exchange records until 60 days after the date of this notice to provide implementers time to include newly-defined codes in any validation tables.

Classification Scheme Source Codes
The following source code has been added to the Classification Scheme Source Codes list for usage in appropriate fields and elements.

Addition:
jelc
Journal of economic literature (JEL) classification

Standard Identifier Source Codes
The following source code has been added to the Standard Identifier Source Codes list for usage in appropriate fields and elements.

Addition:
isni
International standard name identifier (ISNI) (Geneva: International Organization for Standardization)

Subject Heading and Term Source Codes
The following source code has been added to the Subject Heading and Term Source Codes list for usage in appropriate fields and elements.

Addition:
gnd
Gemeinsame Normdatei (Leipzig: Deutsche Nationalbibliotheke)

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