| 000 | 00396n a2200169 a 4500 | ||
|---|---|---|---|
| 000 | B B | ||
| 001 | 001498 | ||
| 005 | 20220201162614.0 | ||
| 082 |
_a384 _bM2 GEN |
||
| 100 | _aRanjan, Mohan Sundara | ||
| 245 | _aThe Telecom Story | ||
| 250 | _aSecond | ||
| 260 |
_aNew Delhi _bNational Book Trust India _c1982 |
||
| 300 | _a206 | ||
| 690 | _aTelecommunication,General | ||
| 908 | _aG | ||
| 999 |
_c1495 _d1495 |
||