Inspection of processed photographic record films for aging blemishes.
Contributors: United States. National Bureau of Standards.
Series: National Bureau of Standards handbook ;; 96
Publisher: U.S. Dept. of Commerce, National Bureau of Standards; for sale by the Superintendent of Documents, U.S. Govt. Print. Off.
Published: 1964
Place of publication: Washington
Language: eng
Number of pages: 11
Subjects: Microfilms -- Deterioration.; Documents on microfilm.