| 000 | 00377nam a2200145Ia 4500 | ||
|---|---|---|---|
| 100 | _aCentre for Development of IInstructional technology | ||
| 020 | _a0-8039-9585-7 | ||
| 365 | _b150 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aIndian social and economic development 1988 | ||
| 260 |
_aNew Delhi _bSAGE Publications _c1988 |
||
| 082 | _a016.330954 | ||
| 300 |
_bPb _a206,(2) |
||
| 999 |
_c370136 _d370136 |
||
| 041 | _aeng | ||