| 000 | 00325nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a378.03 _bDIS |
||
| 245 |
_aDistance education _b: an interface |
||
| 260 |
_aHyderabad: _bDr B. R. Ambedkar Open University, _c1994. |
||
| 300 | _a187p. | ||
| 500 | _aHB | ||
| 546 | _aeng | ||
| 650 |
_aDistance education _9167070 |
||
| 942 | _cBK | ||
| 999 |
_c9065 _d9065 |
||