NIOSH guide to industrial respiratory protection
By: Nancy J. Bollinger, Robert H. Schutz
Series: DHHS publication -- no. (NIOSH) 87-116
Publisher: U.S. Dept. of Health and Huma Services, Public Health Service, Centers for Diseae Control, National Institute for Occupational Safety and Health, Division of Safety Research
Published: 1987
Place of publication: Cincinnati, OH
Language: eng