000 00319nam a2200121Ia 4500
008 170101s1982 xx 000 0 und d
082 _a300.72 GHO
100 _aGhosh B. N.
245 0 _aScientific Method & Social Research
260 _aNew Delhi
_bSterling Pub.Pvt. Ltd.
_c1982
300 _a254 p.
942 _2ddc
_cB
999 _c860816
_d860816