| LDR | 00388namk 00145 k 4500 | |
|---|---|---|
| 001 | 000000019174 | |
| 005 | 19800913133403 | |
| 008 | 800913s1953 sz 000 eng | |
| 049 | ▼l WM00002758 ▼v v.2 | |
| 090 | ▼a 530.9808 ▼b I61p ▼c v.2 | |
| 100 | 1 | ▼a ILO |
| 245 | 10 | ▼a Protection of the health of workers in places of employment. ▼n 2 / ▼d ILO |
| 260 | ▼a 스위스: ▼b ILO, ▼c 1953 | |
| 300 | ▼a 121p. | |
| 710 | ▼a ILO |