The MARC 21 Format for Authority Data: Including Guidelines for Content Designation, defines the codes and conventions (tags, indicators, subfield codes, and coded values that identify the data elements in MARC authority records). This document is intended for the use of personnel involved in the design and maintenance of systems for communication and processing of bibliographic records.
|Department/Agency||National Library of Canada|
|Title||MARC 21 Format for Authority Data|
|Other Language Editions||[French]|
$70.00 CAD for base volume. Amendments by standing order
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|Availability||Publication is no longer being published|
|Other sources to check for publication||Libraries, Bookstores|
|Dimensions||28cm x 22cm|
|Weekly Checklist Number||00-30|
|Subject Terms||Bibliographic data interchange|