| 000 | 00413nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c781 _d781 |
||
| 003 | OSt | ||
| 005 | 20240801165746.0 | ||
| 008 | 181009b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8173410879 | ||
| 082 |
_223 _a371.33 _bRUH |
||
| 100 | _a Ruhela, S.P. | ||
| 245 | _aEssentials of Educational Technology. | ||
| 260 |
_a Delhi : _bIndian Publishers & Distributors, _c1999. |
||
| 300 |
_a141p. _c21 cm. |
||
| 942 |
_2ddc _cBK |
||