A Field investigation of noise reduction afforded by insert-type hearing protectors
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Author
Contributions
- Edwards, R. G. 1940- - Contributor
- National Institute for Occupational Safety and Health. Division of Biomedical and Behavioral Science. - Contributor
Publication
1978 - U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, Division of Biomedical and Behavorial Sciences, Cincinnati, Ohio, Ohio
Language
English
Word Count
10,750 words, Guess
Page Count
43 pages
Identifiers
- OCLC Control Number4790588
- Open LibraryOL17818932M
Classifications
- LCCT55 .F54 1978
- LCCRA772.N7 N271 1978
Subjects
Series Statement
- NIOSH technical report
- DHEW (NIOSH) publication -- no. 79-115.
- DHEW publication -- no. (NIOSH) 79-115.
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