Specifications for 16mm microfilming of library card catalogs.

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Bibliografiske detaljer
Institution som forfatter: Library of Congress. Photoduplication Service
Format: Government Document Bog
Sprog:English
Udgivet: Washington, Library of Congress; [for sale by Supt. of Docs., U.S. Govt. Print. Off.] 1974.
Fag:
Beskrivelse
Fysisk beskrivelse:vi, 10 p. illus. 26 cm.
Bibliografi:Bibliography: p. 10.
ISBN:0844401382