000 00313nam a2200133Ia 4500
008 160316s1967 xxu||||| |||| 00| 0 eng d
020 _a
100 _aSugata Das Gupta
245 _aMethodology Of Social Science Research
250 _a1st
260 _aNEW DELHI
_bIMPEX INDIA
_c1967
300 _a169
700 _a
_a
999 _c440
_d440