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| 008 | 110510t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8183340253 (Rs.225.00) PB | ||
| 082 |
_221st _a370.024 6 RAI |
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| 100 |
_aRaina, M K _9556 |
||
| 245 | _aEducation Technology | ||
| 260 |
_aNew Delhi _bEssential Books _c2009 PB |
||
| 300 | _a278p. | ||
| 650 |
_aEducational Technology _970 |
||
| 942 |
_2ddc _cGB |
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| 999 |
_c791 _d791 |
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