Outline of the Library of Congress classification.
Contributors: United States. Library of Congress. Classification Division.
Edition: Rev. and enl. ed. of "Outline scheme of classes."
Publisher: U.S. Govt. Print. off.
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 22
Subjects: Classification, Library of Congress -- Books.
Notes: Earlier editions were issued by the Classification Division of the Library of Congress under title: Classification. Outline scheme of classes.