000 00291nam a2200121Ia 4500
008 220201s1959 xx 000 0 eng d
082 _a310
_bFIS
100 _aFisher
245 0 _aStatistical methods for research works .
260 _bOliver and Boyd .
_c1959
300 _a354
942 _2ddc
999 _c1614
_d1614