| 000 | 00431nam a2200157Ia 4500 | ||
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| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-8435-008-2 | ||
| 041 | _aeng | ||
| 082 |
_aT:f _bP6;2 |
||
| 100 | _aD.P., Sankhala . | ||
| 245 | 0 |
_aEducational technology / _cby Sankhala D.P.. |
|
| 260 |
_aDelhi : _bAdhyayan Publishers & Distributors , _c2006 |
||
| 300 | _a204p ; | ||
| 650 | _aEducational technology | ||
| 942 | _cTB | ||
| 999 |
_c54183 _d54183 |
||