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| 005 | 20250417093949.0 | ||
| 008 | 250401s2002 xx 000 0 eng d | ||
| 020 | _a0877791325 | ||
| 041 | _aENGLISH | ||
| 082 | _a371.39 Agg/E | ||
| 100 | _aAggarwal, J.C. | ||
| 245 | 0 | _aEssentials of Educational Technology : Teaching learning innovations in education | |
| 260 |
_aNew Delhi _bVIKAS PUBLICATION _c2002 |
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| 300 | _a464 | ||
| 650 | _aEducational Technology | ||
| 942 |
_2ddc _cBK |
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| 999 |
_c461 _d461 |
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