TY  - BOOK
AU  - Grimaldi,John V.
AU  - Simonds, Rollin H. 
TI  - Safety Management / 
SN  - 8185386064
U1  - 658.408 23
PY  - 1989///.
CY  - Homewood : 
PB  - Irwin, 
KW  - Industrial safety.
ER  -