MARC Standards (Library of
Congress)
MARC
21 Bibliographic Format--Update No. 8 (October 2007)
MARC
21 Authority Format--Update No. 8 (October 2007)
MARC 21 Format for
Holdings Data--Update No. 8 (October 2007)
National Level Record
Requirements--MARC 21 Bibliographic
LC Authorities search
OCLC Bibliographic
Formats and Standards, 3rd ed.
MARC Code List for
Organizations
OCLC List of
Participating Institutions