| 000 | 00389nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20260205102725.0 | ||
| 008 | 260111s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a621.38 G959L | ||
| 100 | _aGupta, Shabnam | ||
| 245 | 0 | _aLearners wonderful world of technology: Communications | |
| 260 |
_aNew Delhi _bLearners Press _c1993 |
||
| 300 | _a32p. | ||
| 690 | _aCommunication | ||
| 942 | _cBK | ||
| 999 |
_c251352 _d251352 |
||