| 000 | 00390nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20260205051219.0 | ||
| 008 | 260111s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a371.3078 R85E | ||
| 100 | _aRuhela,Satya Pal | ||
| 245 | 0 | _aEssentials of educational technology | |
| 260 |
_aDelhi _bIndian Pub _c1999 |
||
| 300 | _a141 | ||
| 690 | _aEDUCATIONAL;TECHNOLOGY;2;TEACHING-AIDS;A | ||
| 942 | _cBK | ||
| 999 |
_c92401 _d92401 |
||