| LDR | 00412namk 00145 k 4500 | |
|---|---|---|
| 001 | 000000020496 | |
| 005 | 19891116133403 | |
| 008 | 891116s1981 sz 000a eng | |
| 020 | ▼a 92-4-120663-2 | |
| 049 | ▼l WM00003380 ▼v s.663 | |
| 090 | ▼a 517.08 ▼b W628e ▼c s.663 | |
| 245 | 10 | ▼a Education and trining in occupational health, safety and ergonomics / ▼d WHO |
| 260 | ▼a 스위스: ▼b WHO, ▼c 1981 | |
| 300 | ▼a 48p, ▼c 20cm | |
| 710 | ▼a WHO |