| 000 | 00378nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c45407 _d45407 |
||
| 003 | OSt | ||
| 008 | 190807b ||||| |||| 00| 0 eng d | ||
| 020 | _a9788127267469 | ||
| 082 | _a630.717 | ||
| 100 |
_aRay, G.L _9151 |
||
| 245 | _aResearch methods in Social Sciences & Extension Education | ||
| 260 |
_aLudhiana _bKalyani Publishers _c2011 |
||
| 300 | _a330p | ||
| 942 |
_2ddc _cBK |
||