000			00334nam a2200133Ia 4500
008			140317s9999 xx 000 0 und d
082			_a311.2
100			_aFisher,Ronald A.
245			_aStatistical methods for research workers. 13 ed.
260			_aLondon _bOliver _c1958
300			_a355
653			_aStatistics
942			_2ddc _cBK
999			_c1097 _d1097