Occupational exposure to tungsten and cemented tungsten carbide
Subtitle: criteria for a recommended standard.
Contributors: National Institute for Occupational Safety and Health.
Series: Criteria for a recommended standard; DHEW publication -- no. (NIOSH) 77-127
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health
Place of publication: [Cincinnati, OH]