| 000 | 00395nam a2200169Ia 4500 | ||
|---|---|---|---|
| 650 | _aTelecommunication | ||
| 520 | _aIssue No. 9,11-12 | ||
| 365 | _cRS | ||
| 365 | _d1 | ||
| 942 | _cBV | ||
| 654 | _aVoice | ||
| 654 | _aIndia | ||
| 654 | _aTelecommunication | ||
| 245 |
_aVoice and India _bThe Business of Communicaion |
||
| 260 |
_bGupta, Pradeep. New Delhi _c2002 _aNational |
||
| 440 | _v8 | ||
| 999 |
_c20930 _d20930 |
||