MARC 21 Update No. 35: Full and Concise available online
Library of Congress
20 ديسمبر 2022
مرافق ببليوجرافية
Update No. 35 (December 2022) is now available on the MARC website (www.loc.gov/marc/). It is integrated into the documentation for each of the Online Full and Concise formats that are maintained on that site -- the Bibliographic format, Authority format, Holdings format, Classification format, and Community Information format. The documentation includes changes made to the MARC 21 formats resulting from proposals which were considered by the MARC 21 community since the publication of Update No. 34 (July 2022).
The changes are indicated in red. Each format also has an appendix, "Format Changes for Update No. 35 (December 2022)" that lists the changes that comprise the update. The Web version of the formats is the official version and its release is considered the start date for implementation planning for Update 35. Users are not expected to begin using the new features in the format until 60 days from the date of this announcement: December 20, 2022. For more information about format documentation see: //www.loc.gov/marc/status.html.
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