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| 005 | 20220729131224.0 | ||
| 008 | 220729b ||||| |||| 00| 0 eng d | ||
| 020 | _a9788173912016 | ||
| 100 | _aJanardan Prasad | ||
| 245 | _aAdvanced Educational Technology | ||
| 260 |
_aNew Delhi _bKanishka Publishers , Distributors |
||
| 300 |
_aPage No.495 _bPB |
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| 650 | _2India Education | ||
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_2ddc _cBK |
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| 999 |
_c1344 _d1344 |
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