000 00363nam a2200145Ia 4500
008 221001s2012 xx 000 0 eng d
020 _a9788191064278
082 _a001.42 GUP
100 _aGupta, S. L.
245 0 _aResearch methodology
250 _a2nd ed.
260 _aNew Delhi
_bInternational Book House
_c2012
300 _axi, 474p.
942 _2ddc
_cBK
999 _c34893
_d34893