National Institute for Occupational Safety and Health. Division of...
National occupational exposure survey field guidelines : survey manual volume I
- Seta, Joseph A.
- Cincinatti : NIOSH, 1988
- Books
Occupational characteristics of disabled workers : analysis of social security disability benefit...
- Cincinatti : National Institute for Occupational Safety and Health, 1986
- Books
Health effects evaluation data file : data file design, abstraction, coding, and computerization...
- Cincinatti : NIOSH, 1980
- Books