| 000 | 00415nam a22001571a 4500 | ||
|---|---|---|---|
| 020 | _a9780706997194 | ||
| 082 |
_a371.33 _bJCA/E |
||
| 100 | _aJ C Aggarwal | ||
| 245 |
_aEssentials of educational technology : teaching learning/ _cby J C Aggarwal |
||
| 260 |
_aNew Delhi: _bVikas, _c1997. |
||
| 300 | _a463p. | ||
| 650 | _aEducational Technology | ||
| 650 | _aEducation | ||
| 650 | _aSocial Sciences | ||
| 942 | _cBK | ||
| 999 |
_c13886 _d13886 |
||