| LDR | 00408nmmk 00145 k 4500 | |
|---|---|---|
| 001 | 000000042445 | |
| 005 | 20070102133403 | |
| 008 | 070102s us a eng | |
| 049 | ▼l CD00001064 ▼f CD | |
| 056 | ▼a 530.98024 | |
| 090 | ▼a 530.98024 ▼b O82w | |
| 110 | ▼a OSHA. | |
| 245 | 10 | ▼a Welding Safety(용접안전) ▼h [컴퓨터파일] / ▼d OSHA |
| 260 | ▼a United States: ▼b OSHA: ▼b 한국산업안전공단. | |
| 300 | ▼a DVD 1매(상영시간 : 14분). |