| 000 | 00335nam a2200145Ia 4500 | ||
|---|---|---|---|
| 100 | _aPanneer Selvam | ||
| 020 | _a978-81-313-0627-7 | ||
| 365 | _b595 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _adistance education in the 21st century | ||
| 260 |
_aNew Delhi _bAPH Publishing Corporation _c2009 |
||
| 082 | _a374.4 | ||
| 300 | _a187 | ||
| 999 |
_c372070 _d372070 |
||
| 041 | _aeng | ||