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MARC 21

MARC 21

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**MARC 21**

What is MARC 21?

MARC 21 (MAchine-Readable Cataloging) is a set of standards for encoding descriptive information about library materials (books, serials, computer files, maps, music, etc.) in a machine-readable format. It's primarily used by libraries and other institutions to create and share bibliographic records, enabling resource discovery and catalog management.

Which organizations are mentioning MARC 21?

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