LC publications on conservation of library materials
Library of Congress
Preservation Office, Research Services ; illustrated by Margaret R. Brown
Library of Congress : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1980 LC publications on conservation of library materials
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Peter Waters
Library of Congress : for sale by the Supt. of Docs., U.S.Govt. Print. Off. 1979 2d ed LC publications on conservation of library materials
所蔵館2館