A national preservation program : proceedings of the planning conference

Published: Washington : Library of Congress, 1980.
Washington, D.C. : For sale by the Superintendent of Documents, U.S. Government Printing Office
[Getzville, New York] : William S. Hein & Co., [2016]
Physical Description: 1 online resource (iv, 125 pages).
Additional Creators: Library of Congress. Preservation Office