| LDR | 00474camk 00157 k 4500 | |
|---|---|---|
| 001 | 000000015984 | |
| 005 | 19980504133403 | |
| 008 | 980504s1997 us 001a eng | |
| 049 | ▼l WM00001572 | |
| 056 | ▼a 530.98 | |
| 090 | ▼a 530.98 ▼b C119r | |
| 100 | 1 | ▼a Cacha, Charles A. |
| 245 | 10 | ▼a Research design and statistics for the safety and health professional / ▼d Charles A. Cacha |
| 260 | ▼a United States: ▼b Van Nostrand Reinhold, ▼c 1997 | |
| 300 | ▼a 173p , ▼c 24cm | |
| 504 | ▼a 색인수록 |