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| 005 | 20160709142045.0 | ||
| 008 | 160709b xxu||||| |||| 00| 0 eng d | ||
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_a8185396418 _c680 |
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| 040 | _aIEW Library | ||
| 041 | _aEnglish | ||
| 082 |
_a371.33 _bMehra |
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| 100 | _aMehra Vandana | ||
| 245 |
_aEducational Technology _cVandana Mehra |
||
| 250 | _a2nd | ||
| 260 |
_aDelhi _bS.S. publishers _c2004 |
||
| 300 | _axviii,470 | ||
| 650 | _aEducational Technology | ||
| 942 | _cBK | ||
| 999 |
_c44 _d44 |
||