| 000 | 00601nam a2200193Ia 4500 | ||
|---|---|---|---|
| 001 | 64158 | ||
| 008 | 180118s9999||||xx |||||||||||||| ||eng|| | ||
| 020 | _a81711100x | ||
| 040 |
_aTULIB _cTULIB |
||
| 041 | _aeng | ||
| 082 | _a371.33 RAO | ||
| 100 | _aRao, V. K. | ||
| 245 | 0 |
_aEducational technology / _cRao, V. K. |
|
| 260 |
_aNew Delhi: _bA P H Publishing, _c2013. |
||
| 300 | _a407p.; 22cm. | ||
| 504 | _aIncludes bibliographical references. | ||
| 942 | _cBK | ||
| 999 |
_c33435 _d33435 |
||