| 000 | 00613nam a22002177a 4500 | ||
|---|---|---|---|
| 999 |
_c44654 _d44654 |
||
| 020 | _a9788171692286 | ||
| 020 | _a8171692281 | ||
| 082 |
_a371.3078 _bNAT |
||
| 100 |
_aRao, V.K _eedt |
||
| 245 | _aThe Nature of Educational Technology | ||
| 260 |
_aNew Delhi: _bCommonwealth Publishers, _c2005. |
||
| 300 | _aviii, 340 pages | ||
| 490 | _aWorld Educational Development Series - 6 | ||
| 650 | _aMed. | ||
| 650 | _aEducation | ||
| 650 | _aAudio-visual education. | ||
| 650 | _aEducational technology. | ||
| 650 | _aTeaching -- Aids and devices. | ||
| 650 | _aTeaching -- Methodology. | ||
| 942 | _cREF | ||