TY  - BOOK
AU  - Wentz, Charles A.
TI  - Safety, health, and environmental protection 
SN  - 978 0 07 069310 4 0 07 069310 2
U1  - 363 11 WEN 
PY  - 1998///
CY  - New York 
PB  -  McGraw-Hill
KW  - INDUSTRIAL SAFETY
ER  -