| 000 | 00440nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 9185 | ||
| 005 | 20250221150343.0 | ||
| 008 | 250214s9999 xx 000 0 und d | ||
| 020 | _a8123717547 | ||
| 100 | _aMohan Sundara Rajan | ||
| 245 | 4 | _aThe telecom story | |
| 260 | _aNew Delhi | ||
| 260 | _bNational Book Trust | ||
| 260 | _c1978 | ||
| 300 | _aviii, 187p. | ||
| 650 | _aTelecommunication-History and Development | ||
| 942 | _cBK | ||
| 999 |
_c25277 _d25277 |
||