Outline of the Library of Congress classification. Revised and enlarged edition of "Outline scheme of classes.".

Dettagli Bibliografici
Enti autori: U.S. Library of Congress. Subject Cataloging Division, U.S. Library of Congress. Classification Division. Classification. Outline scheme of classes
Natura: Libro
Lingua:English
Pubblicazione: Washington [U.S. Govt. Printing Office] 1942.
Soggetti: