| 000 | 00380nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20250729165745.0 | ||
| 008 | 250729s2013 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a371.333 MANE | ||
| 100 |
_aS.K .Mangal _9232259 |
||
| 245 | _aEssential of Educational Technology | ||
| 260 |
_aNew Delhi _bP H I Learning _c2013 |
||
| 300 | _a812p | ||
| 650 |
_aTechnology _9232260 |
||
| 999 |
_c239693 _d239693 |
||