000 00305nam a2200121Ia 4500
100 _aRao, G. Nageswara
020 _a9789381075562
942 _cBK
245 _aResearch methodology and quantitative methods
260 _aBSP BS Publications, Hyderabad
_c2012
082 _a307.2 Rao
300 _axxl,,3000
999 _c49172
_d49172