| LDR | 00383camk 00133 k 4500 | |
|---|---|---|
| 001 | 000000018883 | |
| 005 | 19910127133403 | |
| 008 | 910127s1977 sz 000a eng | |
| 049 | ▼l WM00000651 ▼v v.66 | |
| 090 | ▼a 530.98028 ▼b I61i ▼c v.66 | |
| 245 | 10 | ▼a International directory of occupational safety and health institutions. ▼n 66 / ▼d ILO |
| 260 | ▼a 스위스: ▼b ILO, ▼c 1977 | |
| 300 | ▼a 272p. | |
| 710 | ▼a ILO |