| LDR | 00378namk 00133 k 4500 | |
|---|---|---|
| 001 | 000000021015 | |
| 005 | 19950421133403 | |
| 008 | 950421s1989 sz 000a eng | |
| 049 | ▼l WM00003406 ▼v v.2 | |
| 090 | ▼a 561.2 ▼b I61c ▼c v.2 | |
| 245 | 10 | ▼a Directives Calculating induced voltages and currents in practical cases. ▼n 2 / ▼d ITU |
| 260 | ▼a 스위스: ▼b ITU, ▼c 1989 | |
| 300 | ▼a 606p. | |
| 710 | ▼a ITU |