000			00372nam a2200145Ia 4500
008			140122s9999 xx 000 0 und d
020			_a9780813815619
082			_a519.5 SNE
100			_aSnedecor G W
245			_aStatistical methods .-8th Ed
260			_bBlackwell Publishing, Iowa 50014 _c1989
300			_axx,503pp
700			_a Cochran W G
942			_cBK _2ddc _02
999			_c9638 _d9638