| 000 | 00404nam a2200145 4500 | ||
|---|---|---|---|
| 020 | _a8120715055 | ||
| 082 |
_a371.3028 _bDAS |
||
| 100 | _aDas, R.C. | ||
| 245 |
_aEducational technology : a basic text _cR.C. Das |
||
| 260 |
_aNew Delhi _bSterling Publishers _cc1993 |
||
| 300 |
_a242p. _c24cm |
||
| 650 | _aEducational Technology | ||
| 650 | _aInstructional Technology | ||
| 650 | _aEducational technology | ||
| 999 |
_c50202 _d50202 |
||