000 00283nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSingh, Jaspal
245 0 _aMethodology And Techniques Of Social Research
260 _aNew Delhi
_bKanishka
_c2008
300 _a348p.
942 _cBK
999 _c14449
_d14449