Library of Congress Classification schedules, a cumulation of additions and changes, 1971-1972. Class Z. Bibliography and library science

Library of Congress Classification schedules, a cumulation of additions and changes, 1971-1972. Class Z. Bibliography and library science

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Manylion Llyfryddiaeth
Awduron Corfforaethol: U. S. Library of Congress. Subject Cataloging Division, Gale Research Company, Library of Congress. Subject Cataloging Division
Awduron Eraill: Savage, Helen (Golygydd)
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Detroit, Michigan Gale Research Company 1973.
Pynciau:
Classification, Library of Congress.
Classification > Books > Bibliography.
Classification > Books > Library science.