

An edition of Specifications for 16mm microfilming of library card catalogs (1974)
By Library of Congress. Photoduplication Service.
Publish Date
1974
Publisher
Library of Congress; [for sale by Supt. of Docs., U.S. Govt. Print. Off.]
Language
eng
Pages
10
Description:
subjects: Catalog cards, Micrographics, Microphotography, Reproduction, Specifications, Standards, Photography
Places: United States