| 000 | 00417nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a _c |
||
| 082 | _a621.382 SCH-E | ||
| 100 | _aSchoenbeck, Robert J | ||
| 245 | _aElectronic communications: Modulation and transmission | ||
| 250 | _a | ||
| 260 |
_aUniversal Book Stall, New Delhi _c1989 |
||
| 300 | _a628 | ||
| 490 | _a | ||
| 500 | _a | ||
| 590 |
_aVMV _b _c |
||
| 650 | _aTelecommunication | ||
| 942 | _cBK | ||
| 999 |
_c479684 _d479684 |
||