| 000 | 00344cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1986 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP14 K959 | ||
| 100 | _aKulkarni, S.S. | ||
| 245 |
_aIntroduction to educational technology _cby S.S. Kulkarni |
||
| 260 |
_aDelhi _bOxford & I.B.H. _c1986 |
||
| 300 | _a479p. | ||
| 650 | _aEducational technology | ||
| 999 |
_c348893 _d348893 |
||