A guide to industrial respiratory protection
John A. Pritchard
Bok Språk ikke angitt 1976
| Utgitt | Cincinnati, Ohio : U.S. Department of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health , 1976
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| Omfang | vii,150 s. : ill., fig., tab., diagr.
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| Opplysninger | Har bibliografi.
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