TY  - BOOK
AU  - Hammer,Willie
TI  - Occupational safety management and engineerign
SN  - 0-13-629379-4
AV  - T55 H34 1989
PY  - 1989///
CY  - Englewood cliffs, new jersey
PB  - Prentice Hall
KW  - Seguridad industrial
KW  - Accidentes
KW  - Prevención
ER  -