American national standard for photography (film)
Subtitle: root mean square (rms) granularity of film (images on one side only)-- method for measuring
By: Secretariat, National Association of Photographic Manufacturers, Inc
Contributors: National Association of Photographic Manufacturers, Inc
Publisher: American National Standards Institute
Published: 1985
Place of publication: New York, N.Y
Language: eng
Number of pages: 16
Subjects: Photography; Films; Standards
Other titles: Root mean square (rms) granularity of film (images on one side only).
Notes: "Approved June 17, 1985, American National Standards Institute, Inc."

"ANSI PH2.40-1985."