TY  - GEN
AU  - Gnanadesikan R
TI  - Methods for statistical data analysis of multivariate observations
T2  - Wiley series in statistics and probability
SN  - 0471161195
U1  - 519.  535 GNA 
CY  - NewYork, John Wiley & Sons INC
KW  - Statistics/multivariate/clustering/hypotheses/elliptical distribution
ER  -