Films a MARC format : specifications for magnetic tapes containing catalog records for motion pictures, filmstrips, and other pictorial media intended for projection - Library of Congress. MARC Development Office; Maruyama, Lenore S. 1940-. (Washington [Superintendent of Documents, U.S. Government Printing Office], 1970)
Keywords: MARC formats -- United States .; Cataloging of nonbook materials .; Cataloging .; Audiovisual Aids; Computers