000 00306nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330.154 WIL;M
100 _aWilkinson
245 0 _aMethodology & Techniques of Social Research
260 _aBombay
_bHimalya
_c1979
942 _cGB
999 _c23215
_d23215