| LDR | 00393namk 00133 k 4500 | |
|---|---|---|
| 001 | 000000018886 | |
| 005 | 19910127133403 | |
| 008 | 910127s1982 sz 000a eng | |
| 049 | ▼l WM00000666 ▼v v.47 | |
| 090 | ▼a 530.988 ▼b I687e ▼c v.47 | |
| 245 | 10 | ▼a Education and training policies in occupational safety and health and ergonomics. ▼n 47 / ▼d ILO |
| 260 | ▼a 스위스: ▼b ILO, ▼c 1982 | |
| 300 | ▼a 389p. | |
| 710 | ▼a ILO |