Library of Congress >> MARC >> Authority >> Tracings and References >> 4XX

4XX - See From Tracings-General Information


MARC 21 Authority
April 2013

"Full" documentation refers to the MARC 21 Format for Authority Data that contains detailed descriptions of every data element, along with examples, input conventions and history sections.

"Concise" documentation refers to the MARC 21 Format for Authority Data that contains abridged descriptions of every data element, along with examples.


DEFINITION AND SCOPE

Fields 400-485, the See From tracing fields, are used to identify unauthorized forms of headings and other variants not chosen as an authorized form. For more information about tracings and references, see the Tracings and References—General Information section.


CONTENT DESIGNATOR HISTORY

Field 448 - See From Tracing - Chronological Term [NEW, 2002]
Field 462 - See Fom Tracing - Medium of Performance Term [NEW, 2013]

Library of Congress >> MARC >> Authority >> Tracings and References >> 4XX
(04/29/2013)
Contact Us