Arora P N <br/><br/>
Comprehensive Statistical Methods 

 - 4th Ed. 
 -  "S.Chand & Company Pvt Ltd, New Delhi"  2012 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>9788121927765 
<br/><br/><label>Dewey Class. No.: </label>519  / ARO/ARO