00363nam a2200097Ia 4500008004100000082001300041100002100054245014400075260003800219300000800257140113s9999 xx 000 0 und d a311 J8 a"Anderson, T.W." a"Introduction to multivariate statistical analysis :comprehensive, fundamental treatment of the statistical analysis of several variables." a1958bJohn Wiley & SonscNew York a374