Gnanadesikan, Ram.
Methods for statistical data analysis of multivariate observations /
R. Gnanadesikan 
. - New York : John Wiley & Sons,  1977 
. - x, 311 p.   ill.  24 cm. 
 - (A Wiley publication in applied statistics )(Wiley series in probability and mathematical statistics )
<br/>К.: Бібліогр. : c. 287-296, Index 
<br/><label>  ISBN: </label>0-471-30845-5