The international project
By: by Hans Rütimann
Contributors: Commission on Preservation and Access
Series: Progress report / Commission on Preservation and Access
Publisher: Commission on Preservation and Access
Published: 1989
Place of publication: Washington, D.C
Language: eng
Subjects: Library materials; Conservation and restoration; International cooperation; Books; Deacidification; Microfilms; Library applications
Notes: Caption title.

"August 1989."