| 000 | 00529nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c557 _d557 |
||
| 020 | _a(pbk) | ||
| 082 |
_a004.6 _bHEL |
||
| 100 | _aHeld, Gilbert | ||
| 245 | _aUnderstanding data communications | ||
| 260 |
_aNew Delhi _bPrentice-Hall _c1996 |
||
| 300 |
_a435 p. _b: ill. _c; 24 cm. |
||
| 650 |
_aData communication _vData transmission system _vAnalog modulation _vDigital transmission _vTransmission channels _vNetwork design _vSatellite communication _vFiber optic _vComputer software _vNetwork design _vFC |
||
| 942 | _cBK | ||