| 000 | 00327nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1999 xx 000 0 und d | ||
| 082 | _a630.717 RAY | ||
| 100 | _aRay | ||
| 245 | 0 | _aResearch Methods in Social Sciences and Extension Education | |
| 260 |
_aCalcutta _bNaya Prakash _c1999 |
||
| 300 | _a326 p. | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c1211666 _d1211666 |
||