Library of Congress classification. Q. Science

Library of Congress classification. Q. Science

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 2004.
Rhifyn:2004 ed.
Pynciau:
Classification, Library of Congress.
Classification > Books > Science.