| 000 | 00336nam a22001097a 4500 | ||
|---|---|---|---|
| 084 | _2Colon Classification | ||
| 100 | _aAggarwal, J C | ||
| 245 |
_aEssentials of educational technology : _bTeaching and learning _cby J C Aggarwal |
||
| 260 |
_aNew Delhi : _bVikas Publishing House, _c1995. |
||
| 650 |
_aEducation _vTechnology |
||
| 942 | _cBK | ||
| 999 |
_c324624 _d324624 |
||