| 000 | 00498cam a2200205ua 4500 | ||
|---|---|---|---|
| 001 | 2083 | ||
| 005 | 20260515113438.0 | ||
| 008 | 110804n ii |||gr||||Z||||||eng | ||
| 020 | _a81-7457-052-7 | ||
| 040 | _cMAIN | ||
| 082 | _a371.33 | ||
| 100 |
_aSharma, A. R., _eAuthor. |
||
| 245 | 1 |
_aEducational technology _cby A. R. Sharma |
|
| 250 | _a1st. | ||
| 260 |
_aAgra: _bVinod pustak mandir. |
||
| 300 |
_a311p: _c23cm. |
||
| 653 | _aEducation | ||
| 653 | _aEducational technology | ||
| 942 | _cBK | ||
| 999 |
_c1950 _d1950 |
||