OCLC-MARC subscription service documentation.
Contributors: OCLC.
Edition: 4th ed.
Publisher: OCLC
Published: 1981
Place of publication: Dublin, Ohio
Language: eng
Subjects: OCLC.; Online bibliographic searching.; MARC formats -- United States.; Data tapes.
Other titles: O.C.L.C.-M.A.R.C., subscription service documentation.