Draft American national standard
Subtitle: evaluating the effectiveness of hearing conservation programs
By: Accredited Standards Committee S12, Noise.
Contributors: Acoustical Society of America. Standards Secretariat.; American National Standards Institute.
Publisher: Standards Secretariat, Acoustical Society of America
Published: 1991
Place of publication: New York
Language: eng
Number of pages: 21
Subjects: Deafness, Noise induced -- Prevention.; Industrial noise -- Standards.
Other titles: Evaluating the effectiveness of hearing conservation programs
Notes: "Draft ANSI S12.13-1991 (ASA 97-1991)."

"This draft standard was approved for publication for trial use, comment, and criticism by Accredited Standards Committee S12, Noise."

Includes bibliographical references (p. 9-10)