| 000 | 00393nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c816 _d816 |
||
| 003 | OSt | ||
| 005 | 20240801165748.0 | ||
| 008 | 181022b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_223 _a374.4 _bSEL |
||
| 100 | _aSelvam, S.P.K. | ||
| 245 | _aDistance Education. | ||
| 250 | _a1st ed. | ||
| 260 |
_a New Delhi : _bA.P.H. Publishing Corporation, _c2010. |
||
| 300 |
_a178p. _c23 cm. |
||
| 942 |
_2ddc _cBK |
||