| LDR | 00407namk 00157 k 4500 | |
|---|---|---|
| 001 | 000000018824 | |
| 005 | 19800913133403 | |
| 008 | 800913s1952 sz 000 eng | |
| 049 | ▼l WM00002702 ▼v V.1 | |
| 090 | ▼a 530.9808 ▼b I61p ▼c V.1 | |
| 100 | 1 | ▼a ILO |
| 245 | 10 | ▼a Protection of The Health of Workers in Places of Employment. ▼n 1 / ▼d ILO |
| 260 | ▼a 스위스: ▼b ILO, ▼c 1952 | |
| 300 | ▼a 30p. | |
| 710 | ▼a ILO | |
| 950 | 0 | ▼a 기증 |