| 000 | 00539nam a22001937a 4500 | ||
|---|---|---|---|
| 999 |
_c957 _d957 |
||
| 003 | OSt | ||
| 005 | 20210927101559.0 | ||
| 008 | 120910b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cKrishna | ||
| 082 | 0 | 0 | _a371.33 SHA |
| 100 | _aSharma, R. A. | ||
| 245 | 0 | 0 |
_aEducational technology / _cR.A. Sharma. |
| 260 |
_aMerrut : _bR. Lall Book Depot, _c2003. |
||
| 300 |
_aiii, 385 p. : _bill. ; _c21 cm. |
||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 | _aEducational technology | |
| 650 | 0 | _aInformation technology | |
| 942 |
_2ddc _cBK |
||