CONOVER W J <br/><br/>
Practical nonparametric statistics. 

 - Ed 3 
 - NY  John Willey           1999 
 - vii,584p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>B28, L1;N9/TD