| 000 | 00426nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-7273-233-3 | ||
| 041 | _aeng | ||
| 082 |
_aT _bP4 |
||
| 100 | _aTalesra, Hemlata . | ||
| 245 | 0 |
_aOpen and distance learning global challenges / _cby Hemlata Talesra. |
|
| 260 |
_aDelhi : _bAuthorspress , _c2004 |
||
| 300 | _a264p ; | ||
| 650 | _aDistance Learning | ||
| 942 | _cTB | ||
| 999 |
_c53459 _d53459 |
||