Canadian MARC communication format.
Contributors: Canadian MARC Office.; National Library of Canada.
Publisher: Canadian MARC Office
Published: 1990
Place of publication: Ottawa
Language: eng
Subjects: MARC formats -- Canada.; Holdings (Bibliographic data) -- Canada -- Data processing.
Notes: Merged with: USMARC format for holdings data, to form: MARC 21 format for holdings data.
At head of title: National Library of Canada.