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

 - 3rd ed 
 - New York  John Wiley & Sons  2006 
 - vi,584p,  24cm,  PB 
<br/><br/><label>ISBN: </label>8126507756 
<br/><br/><label>Dewey Class. No.: </label>519.53  / CON