000 00286nam a2200109Ia 4500
008 170101s1988 xx 000 0 und d
082 _a300.18 SAD
100 _aSingh, Sadhu
245 0 _aResearch methodology in social science
260 _aNew Delhi
_bKalyani
_c1988
942 _2ddc
_cRS
999 _c388231
_d388231