In process materials, a MARC format
Subtitle: Specifications for magnetic tapes containing records for materials in the process of being cataloged in the Library of Congress
Publisher: Library of Congress : for sale by the Supt. of Docs. U.S. Govt. Print. Off
Published: 1975
Language: eng
Format: Unknown Binding
Number of pages: 29
ISBN-13: 9780844401669
Subjects: MARC formats; Washington (D.C.)