000 00295nam a2200121Ia 4500
100 _aRao,G Nageswara.
020 _a9789381075562
942 _cBK
245 _aResearch methodology and quantitative methods
260 _aBSP Bs Publ., Hyderabad
_c2012
082 _a307.2 Rao
300 _axxi,300
999 _c49173
_d49173