| LDR | 00438camk 00133 k 4500 | |
|---|---|---|
| 001 | 000000016801 | |
| 005 | 19910419133403 | |
| 008 | 910419s1990 us 000 eng | |
| 049 | ▼l WM00000705 ▼v v.1 ▼f Ref | |
| 090 | ▼a 530.9803 ▼b L9525e ▼c v.1 | |
| 100 | 1 | ▼a Luigi Parmeggiani, |
| 245 | 10 | ▼a Encyclopedia of occupational health and safety. ▼n 1 / ▼d Luigi Parmeggiani |
| 250 | ▼a Third ed.(modification). | |
| 260 | ▼a United States: ▼b International labour office, ▼c 1990 |