| 000 | 00380nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c45135 _d45135 |
||
| 003 | OSt | ||
| 008 | 190521b ||||| |||| 00| 0 eng d | ||
| 020 | _a8127214639 | ||
| 082 | _a001.42 R | ||
| 100 |
_aRay, G.L. _9151 |
||
| 245 | _aResearch Methods in Social Sciences and Extension Education | ||
| 260 |
_aLudhiana _bKalyani Publisher _c1999 |
||
| 300 | _a321 pg | ||
| 942 |
_2ddc _cBK |
||