TY  - BOOK
AU  - Firenze,Robert J.
AU  - Walters,James B.
AU  - Weisstein,Judith S.
ED  - United States.
TI  - Safety and health for industrial/vocational education for supervisions and instructors
U1  -  363.110973 
PY  - 1981///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Industrial hygiene
KW  - United States
KW  - Industrial safety
ER  -