Deterioration and preservation of library materials; the thirty-fourth annual conference of the Graduate Library School, August 4-6, 1969 / Edited by Howard W. Winger and Richard Daniel Smith
Library materials--Conservation and restoration, Photographs--Conservation and restoration
Advanced discussion of preservation, deterioration, and restoration of library materials; with a particular focus on the properties of paper and the problems of paper deterioration.
"Papers ... published originally in the Library quarterly, January 1970."
Includes bibliographies.