00399nam a2200133Ia 4500008004100000082001600041245004500057250002500102260003400127300001300161490003800174600001700212650003600229130903s9999 xx 000 0 und d a311(02) H6 aStatistical methods for research workers a10th ed. rev. & enl. aLondonbOliver and Byodc1948 axv,354p. aBiological Monographs and Manuals aFisher, R.A. aAgriculture-Statistical methods