| LDR | 00468namk 00181 k 4500 | |
|---|---|---|
| 001 | 000000048066 | |
| 005 | 20100708133403 | |
| 008 | 100708s1990 us 000a eng | |
| 020 | ▼a 0-936712-89-9 | |
| 049 | ▼l WM00008796 | |
| 056 | ▼a 530.982 ▼2 4th Edition | |
| 090 | ▼a 530.982 ▼b A174g | |
| 110 | ▼a ACGIH. | |
| 245 | 10 | ▼a A Guide for Control of Laser Hazards / ▼d ACGIH |
| 250 | ▼a 4th Edition. | |
| 260 | ▼a United States: ▼b ACGIH, ▼c 1990 | |
| 300 | ▼a 73p, ▼c 28cm | |
| 950 | 0 | ▼a 구입 |