| 000 | 00463nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-207-1087-8 | ||
| 041 | _aeng | ||
| 082 |
_aT:3(F) _bN0 |
||
| 100 | _aMukhopadhyay, M.. | ||
| 245 | 0 | _aEducational Technology: Challenging Issues / | |
| 250 | _a1st ed / | ||
| 260 |
_aNew Delhi-16 : _bSterling Publishers Pvt. Ltd. , _c1972 |
||
| 300 | _ap.226,x : | ||
| 650 | _aEducational Technology | ||
| 942 | _cTB | ||
| 999 |
_c1458 _d1458 |
||