| 000 | 00435nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-7273-036-5 | ||
| 041 | _aeng | ||
| 082 |
_aT4 _bP0 |
||
| 100 | _aRai, Amar Nath . | ||
| 245 | 0 |
_aDistance education open learning Vs. virtual university concepts / _cby Amar Nath Rai. |
|
| 260 |
_aDelhi : _bAuthorspress , _c2000 |
||
| 300 | _a274p : | ||
| 650 | _aEducation | ||
| 942 | _cTB | ||
| 999 |
_c47777 _d47777 |
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