Butch looks to you; you supervisors know safety speeds production.
Butch looks to you; you supervisors know safety speeds production.
- [Washington, 1948]
- 18 p. illus. 20 cm.
- Its Bulletin, no. 97 .
- Bulletin (United States. Bureau of Labor Standards) ; 97. .
l 48000051
Industrial accidents.
HD7262 / .U62 1948a
331.823
l 48000051
Industrial accidents.
HD7262 / .U62 1948a
331.823