TY  - BOOK
ED  - National Institute for Occupational Safety and Health.
TI  - Occupational safety and health directory
T2  - DHEW publication ; no. (NIOSH) 79-123
CY  - [Rockville, Md.]
PB  - Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health.
N1  - 37th issue, 1978; "NIOSH, OSHA, Review Commission, State agencies, local agencies."
ER  -