| 000 | 00402nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_e83895 _aMAIN |
||
| 041 | _aEnglish | ||
| 082 | _a371.3028 A38E | ||
| 100 | _aAggarwal, J C | ||
| 245 | 0 | _aEssentials of educational technology: Teaching-learning innovations in education | |
| 260 |
_aNew Delhi _bVikas _c1995 |
||
| 300 | _axi, 463 p. | ||
| 942 | _cBK | ||
| 999 |
_c94339 _d94339 |
||