| 000 | 00445nam a2200157 4500 | ||
|---|---|---|---|
| 999 |
_c67727 _d67727 |
||
| 020 | _a81-7648-572-1 | ||
| 041 | _aeng | ||
| 082 |
_a371.3028 _bSID _218th. |
||
| 100 | _aSiddiqui, Mujibul Hasan | ||
| 245 |
_aChallenges of educational technology _cMujibul Hasan Siddiqui |
||
| 260 |
_aNew Delhi _bA P H Publication _c2004 |
||
| 300 |
_avi,358p.; _c22cm |
||
| 650 | _aEducational technology | ||
| 650 | _aEducation--Aids and devices | ||
| 942 | _cBK | ||