| 000 | 00441nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-85421-29-3 | ||
| 041 | _aeng | ||
| 082 |
_aT48 _bN9 |
||
| 100 | _aRay, G.L. . | ||
| 245 | 0 |
_aResearch methods in social sciences and extension education / _cby G.L. Ray and Sagar Mondal. |
|
| 260 |
_aCalcutta : _bNaya Prokash , _c1999 |
||
| 300 | _a326p : | ||
| 650 | _aEducation | ||
| 942 | _cTB | ||
| 999 |
_c48516 _d48516 |
||