| 000 | 00444nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-87606-82-7 | ||
| 041 | _aeng | ||
| 082 |
_aT:(F) _bP5 |
||
| 100 | _aSingh, Vachan . | ||
| 245 | 0 |
_aPractical approch to educational technology / _cby Vachan Singh. |
|
| 260 |
_aNew Delhi : _bAkansha Publishing House , _c2005 |
||
| 300 | _a275p ; | ||
| 650 | _aEducational technology | ||
| 942 | _cTB | ||
| 999 |
_c52590 _d52590 |
||