| 000 | 00617nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c11994 _d11994 |
||
| 020 | _a9788131708729 (pbk) | ||
| 082 |
_a004.6 _bHEL |
||
| 100 | _aHeld, Gilbert | ||
| 245 | _aUnderstanding data communications | ||
| 260 |
_aNew Delhi _bPearson Education _c2002 |
||
| 300 |
_axv, 765 p. _b: ill. _c; 24 cm. |
||
| 500 | _aIncludes bibliographical references and index. | ||
| 650 |
_aData communication _aComputer networks _vData transmission _vAnalog modulation _vDigital transmission _vTransmission channels _vNetwork design _vSatellite communication _vComputer software _vNetwork design _vFC |
||
| 942 | _cBK | ||