Conover, W. J. <br/><br/>
Practical nonparametric statistics  / 

 - 3rd 
 - New York:  John Wiley,  1999 
 - viii, 584p. Index, Table 
 - Wiley series in Probability and Mathematical Statistics .
<br/><br/><label>Dewey Class. No.: </label>519.5  / C753.PN