Conover, W. J. <br/><br/>
Practical non-parametric statistics 

 - Singapore  John Wiley & Sons (Asia) Pte Ltd.,  2006 
 - VIII+584 
<br/><br/><label>ISBN: </label>81-265-0775-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Non-parametric