Revised Library of Congress subject headings cross-references from former to current subject headings

Revised Library of Congress subject headings cross-references from former to current subject headings

Manylion Llyfryddiaeth
Awdur Corfforaethol: Library of Congress. Office for Subject Cataloging Policy
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. Cataloging Distribution Service, Library of Congress 1991.
Pynciau:
Subject headings, Library of Congress.
Cross references (Cataloging)