TY  - BOOK
ED  - President's Conference on Occupational Safety
TI  - State safety conferences, a guide
T2  - U.S. Bureau of Labor Standards. Bulletin,
AV  - HD7260 .P67 1949d
PY  - 1949///]
CY  - [Washington
PB  - U.S. Govt. Print. Off.
KW  - Industrial safety
KW  - Congresses
N1  - Cover title; Issued by the conference under its earlier name: President's Conference on Industrial Safety
ER  -