Paper and its preservation: environmental controls
Contributors: Library of Congress. Preservation Office
Edition: October 1983 (rev.)
Series: Preservation leaflet -- no. 2
Publisher: Library of Congress, Preservation Office
Published: 1983
Place of publication: Washington, D.C
Language: eng
Subjects: Paper -- Preservation; Library materials -- Conservation and restoration
Notes: At head of title: A national preservation program publication

Includes bibliographical references