State safety conferences, a guide.
State safety conferences, a guide.
- [Washington, U.S. Govt. Print. Off., 1949]
- ii, 11 p. 24 cm.
- U.S. Bureau of Labor Standards. Bulletin, no. 109 .
- Bulletin (United States. Bureau of Labor Standards) ; 109. .
Cover title. Issued by the conference under its earlier name: President's Conference on Industrial Safety.
l 49000048
Industrial safety--Congresses.
HD7260 / .P67 1949d
Cover title. Issued by the conference under its earlier name: President's Conference on Industrial Safety.
l 49000048
Industrial safety--Congresses.
HD7260 / .P67 1949d