Library of Congress classification schedules :
a cumulation of additions and changes ... : Class K, Law : subclass KF, Law of the United States.

APA Citation

Gale Research Company., Library of Congress. Subject Cataloging Division. (1972). Library of Congress classification schedules: a cumulation of additions and changes ... : Class K, Law : subclass KF, Law of the United States. Detroit, Mich.: Gale Research Co..

MLA Citation

Gale Research Company, and Library of Congress. Subject Cataloging Division. Library of Congress Classification Schedules: a Cumulation of Additions And Changes ... : Class K, Law : Subclass KF, Law of the United States. Detroit, Mich.: Gale Research Co., 1972.

Warning: These citations may not always be complete (especially for serials).