| 000 | 00363nam a2200145Ia 4500 | ||
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| 008 | 240723s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 084 |
_aT:3:(F) _bQ |
||
| 100 | _aJ C Aggarwal | ||
| 245 | 0 | _aEssentials of educational technology | |
| 260 |
_aNoida _bVikas Publishing House _c2010 |
||
| 300 | _ap.504 | ||
| 650 | _aEducation | ||
| 942 | _cBK | ||
| 999 |
_c345498 _d345498 |
||