000 00288nam a2200109 4500
020 _a817100616X
082 _a300.72 DEV/RES
100 _aThakur D
245 _aResearch methodology in social sciences
_cby Thakur Devendra
260 _aNew Delhi
_bDeep and Deep pub.
_c1997
942 _cBK
999 _c381008
_d381008