Library of Congress classification. Q. Science

Library of Congress classification. Q. Science

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Manylion Llyfryddiaeth
Awduron Corfforaethol: Library of Congress, Library of Congress. Cataloging Policy and Support Office
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. Library of Congress, Cataloging Distribution Service 1996.
Rhifyn:1996 ed.
Pynciau:
Classification, Library of Congress.
Classification > Books > Science.