Concise Formats

The English versions of these documents are available only on the Marc Standards web site of the Library of Congress.

The on-line English editions of the MARC 21 Concise Formats are maintained by the Network Development and MARC Standards Office, Library of Congress and are available free of charge on their web site.

• Bibliographic Data:
  www.loc.gov/marc/bibliographic/ecbdhome.html

• Authority Data:
  www.loc.gov/marc/authority/ecadhome.html

• Holdings Data:
  www.loc.gov/marc/holdings/echdhome.html

• Classification Data:
  www.loc.gov/marc/classification/eccdhome.html

• Community Information:
  www.loc.gov/marc/community/eccihome.html

• General Information to the Concise Formats:
  www.loc.gov/marc/concise/concise.html

• Marc 21 Format Changes:
  www.loc.gov/marc/changes_concise.html

Related MARC information:

MARC 21 specifications for record structure, character sets and exchange media