Current research on preservation of archival records on silver-gelatin type microfilm in roll form
By: by C.S. McCamy and C.I. Pope.
Contributors: Pope, Chester I.
Publisher: United States. Dept. of Commerce, National Bureau of Standards
Published: 1965
Place of publication: Washington
Language: eng
Number of pages: 493
Subjects: Microfilms -- Deterioration.; Documents on microfilm.
Other titles: Journal of research of the National Bureau of Standards. A. Physics and chemistry. V. 69A, no. 5.
Notes: At head of title: Journal of research of the National Bureau of Standards. A. Physics and chemistry, vol. 69A, no. 5, September-October 1965.

Includes bibliographical references