Summary of MARC format specifications for technical reports.
Contributors: McCallum, Sally H.
Edition: Prelim ed.
Publisher: Library of Congress
Published: 1980
Place of publication: Washington, D.C
Language: eng
Number of pages: 42
Subjects: MARC formats -- United States.; Cataloging of technical reports -- United States -- Data processing.
Notes: "Prepared ... by Sally H. McCallum"--Introd.
"October 1980."