Sprent,P <br/><br/>
Applied Nonparametric Statistical Methods 

 - 3rd ed. 
 - Boca Raton  Champman &Hall/CRC  2001 
 - xii, 461p.  24cm PB 
 - Texts in Statistical Series .
<br/><br/><label>ISBN: </label>1584881453 
<br/><br/><label>Dewey Class. No.: </label>519.54  / SPR