Library of Congress Classification schedules, a cumulation of additions and changes through 1981, Class Q Science

Library of Congress Classification schedules, a cumulation of additions and changes through 1981, Class Q Science

Bibliografische gegevens
Coauteur: Library of Congress. Subject Cataloging Division
Andere auteurs: Savage, Helen 1915-
Formaat: Boek
Gepubliceerd in: Detroit, Mich. Gale Research Co. 1983.
Onderwerpen:
Classification > Science.
Classification, Library of Congress.