000 00298nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a001.42 KRA-R
100 _aKrandelwal, R.L.
245 0 _aResearch Methodology
260 _aV.V. Nagar
_bS.P. University
_c1968
300 _a91p.
942 _2ddc
999 _c20652
_d20652