| 000 | 00400nam a22001337a 4500 | ||
|---|---|---|---|
| 020 | _a978-93-80199-41-2 | ||
| 082 |
_223rd. _a371.33 |
||
| 100 | _aDash, B.C. | ||
| 245 |
_aTextbook of educational technology _cB.C. Dash |
||
| 260 |
_aNew Delhi _bWisdom Press _c2011 |
||
| 300 |
_a285p.; _c22cm. |
||
| 650 | _aEducational technology--Textbooks | ||
| 650 | _aEducation--Technological innovations--Textbooks | ||
| 999 |
_c157095 _d157095 |
||