TY  - BOOK
AU  - Petersen,Dan
AU  - Petersen,Dan
TI  - Analyzing safety system effectiveness / 
SN  - 0442021801
U1  - 658.408 23
PY  - 1996///.
CY  - New York : 
PB  - Van Nostrand Reinhold, 
KW  - Industrial safety.
KW  - Industrial safety management.
ER  -