stephen r salmon

Stephen R. Salmon · M. Dekker

291 sayfa · 1975

Libraries / Library science / Data processing / Automation

Library of Congress. Photoduplication Service., Stephen R. Salmon · Library of Congress

17 sayfa · 1971

Library of Congress / Library of Congress. Photoduplication Service / Microphotography / Newspapers on microfilm / Specifications

Stephen R. Salmon · Library of Congress; [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.]

21 sayfa · 1964

Specifications / Newspapers on microfilm / Microphotography / Standards / Microfilming