Is there a tutorial for the MARC 21 formats?
Understanding MARC Bibliographic is a good introduction to the MARC 21 bibliographic format and includes a bibliography, discussion questions and examples. It is widely used and has been translated into several different languages. Understanding MARC Authority Records is a good introduction to the MARC 21 authority format and includes a bibliography, discussion questions and examples. Both Understanding MARC Bibliographic and Understanding MARC Authority Records are also available as booklets from the Cataloging Distribution Service.
