000 00317nam a2200133Ia 4500
008 240601s2019 xx 000 0 eng d
041 _aENG
082 _aKOT
100 _aKoathari, C R,
245 0 _aResearch Methodology
250 _a4th Ed
260 _aNew Delhi
_bNew Age International
_c2019
942 _2ddc
_cREF
999 _c1800
_d1800