| 000 | 00370nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c3385 _d3385 |
||
| 003 | OSt | ||
| 005 | 20180702132448.0 | ||
| 008 | 180702b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a372.3 _bGUP |
||
| 100 | _aGupta, Sanjay | ||
| 245 |
_aEducational technology _cSanjay Gupta |
||
| 260 |
_aNew Delhi _bAPH _c2015 |
||
| 300 | _a241p. | ||
| 650 | _aEducation | ||
| 942 |
_2ddc _cBK |
||