| LDR | 00501camk 00157 k 4500 | |
|---|---|---|
| 001 | 000000020755 | |
| 005 | 19990614133403 | |
| 008 | 910916s1981 us 001 eng | |
| 049 | ▼l WM00003282 | |
| 056 | ▼a 530.029 | |
| 090 | ▼a 530.029 ▼b A512n | |
| 110 | ▼a American National Standards Institute. | |
| 245 | 10 | ▼a (American National Standards Institute)National electrical safety code / ▼d American National Standards Institute |
| 260 | ▼a United States: ▼b ANSI, ▼c 1981 | |
| 300 | ▼a 366p , ▼c 20cm | |
| 504 | ▼a 색인수록 |