| LDR | 00465namk 00169 k 4500 | |
|---|---|---|
| 001 | 000000028796 | |
| 005 | 19800913133403 | |
| 008 | 800913s1979 sz 001 eng | |
| 020 | ▼a 92-2-101593-9 | |
| 049 | ▼l WM00004612 | |
| 056 | ▼a 559.4598 | |
| 090 | ▼a 559.4598 ▼b I61s | |
| 110 | 00 | ▼a International Labour Office. |
| 245 | 10 | ▼a Safety and Health in Duck Work / ▼d International Labour Office |
| 260 | ▼a 스위스: ▼b ILO, ▼c 1979 | |
| 300 | ▼a 221p. , ▼c 18cm | |
| 504 | ▼a 색인수록 |