| 000 | 00626nam a2200217 a 4500 | ||
|---|---|---|---|
| 003 | BD-DhJNU | ||
| 005 | 20250424091443.0 | ||
| 008 | 250401s2009 ii a b 001 0 eng | ||
| 020 | _a9788120337237 | ||
| 040 |
_aBD-DhJNU _bENG _cBD-DhJNU _dBD-DhJNU |
||
| 082 | 0 | 0 |
_a371.33 MAE _223 |
| 100 | _aMangal,S K. | ||
| 245 |
_aEssentials of educational technology / _cS. K. Mangal and Uma Mangal |
||
| 260 |
_aNew Delhi : _bPHI Learning Private Limited, _c2009. |
||
| 300 |
_axxiii, 812 p. : _bill. ; _c28 cm. |
||
| 504 | _aIncludes index. | ||
| 650 | _aEducation | ||
| 650 | _aTechnology | ||
| 700 | 1 | _aMangal, Uma | |
| 942 | _cBK | ||
| 999 |
_c1613 _d1613 |
||