Gupta,S.P. <br/><br/>
Statistical Methods 

 - 46th 
 - New Delhi  Sultan Chand & Sons  2021 
 - A-43  PB. 
<br/><br/><label>ISBN: </label>9789351611769 
<br/><br/><label>Subjects--Personal Names: </label><br/>Statists
<br/><br/><label>Dewey Class. No.: </label>310.154  / GUP.