Library of Congress subject headings principles and application

Library of Congress subject headings principles and application

Manylion Llyfryddiaeth
Prif Awdur: Chan, Lois Mai (Awdur)
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Englewood, Colo. Libraries Unlimited, Inc. [1995]
Rhifyn:3rd ed.
Pynciau:
Subject headings, Library of Congress.