ARORA,P.N <br/><br/>
Comprehensive Statistical Methods 

 - 1ST 
 - New delhi  S.Chand & Co Ltd  2007 
 - xii,st 01- 
<br/><br/><label>ISBN: </label>81-219-2776-5 
<br/><br/><label>Dewey Class. No.: </label>1.422