American national standard specifications for stability of ammonia-processed diazo photographic film
By: American National Standards Institute, inc. ; secretariat, National Association of Photographic Manufacturers, inc
Contributors: National Association of Photographic Manufacturers, Inc
Publisher: The Institute
Published: 1979
Place of publication: New York
Language: eng
Copyright date: 1979
Subjects: Diazo microfilm; Quality control; Photography; Films
Other titles: Stability of ammonia-processed diazo photographic film.
Notes: "ANSI PH1.60-1979; approved June 26, 1979."

"Industry standard."

Includes bibliographical references.