Gupta, S.P., Au. <br/><br/>
Statistical methods 

 - New Delhi  Sultan Chand & Sons Educational publishers  2008 
 - xx,1486p.  24cm. 
<br/><br/><label>ISBN: </label>8180546683 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistical methods
<br/><br/><label>Dewey Class. No.: </label>519.5  / G96S