| LDR | 00346namk 00133 k 4500 | |
|---|---|---|
| 001 | 000000018869 | |
| 005 | 19980826133403 | |
| 008 | 980826s1996 sz 000a eng | |
| 049 | ▼l WM00001781 | |
| 090 | ▼a 530.98 ▼b I61q | |
| 245 | 10 | ▼a Introduction to occupational health and safety / ▼d ILO |
| 260 | ▼a 스위스: ▼b ILO, ▼c 1996 | |
| 300 | ▼a 26p, ▼c 30cm | |
| 710 | ▼a ILO |