S.P.Gupta <br/><br/>
Elementary statistical methods 

 - Newdelhi  Sultan Chand & Sons  1992 
 - 613 
<br/><br/><label>ISBN: </label> 58.5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUP