Welding safety
Series: DHEW publication ; no. (NIOSH) 77-131; DHEW publication -- no. (NIOSH) 77-131
Publisher: Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health
Published: 1977
Place of publication: Cincinnati
Language: eng
Subjects: Welding -- Safety measures