| 000 | 00397pab a2200157 454500 | ||
|---|---|---|---|
| 008 | 180718b1990 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aSrinivasan, R. | ||
| 245 |
_aEducational technology _bConceptualisation, classification and clarification |
||
| 260 | _c1990 | ||
| 300 | _a7-8 | ||
| 362 | _aJuly | ||
| 650 | _aExtension Education | ||
| 773 | _aUniversity News | ||
| 908 | _aN | ||
| 909 | _a7987 | ||
| 999 |
_c7987 _d7987 |
||