| 000 | 00399nam a2200145Ia 4500 | ||
|---|---|---|---|
| 082 |
_a371.33 _bAGE |
||
| 100 |
_aAggarwal J C _9827 |
||
| 245 |
_aEssentials of educational technology: _b: teaching learning Innovations in education |
||
| 260 |
_aNew Delhi: _bVikas, _c1995. |
||
| 300 | _bxi,463p | ||
| 500 | _aIncludes index | ||
| 546 | _aEng | ||
| 650 |
_aEducational technollgy _945505 |
||
| 942 | _cBK | ||
| 999 |
_c17468 _d17468 |
||