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

 - 46th 
 - New Delhi  Sultan Chand & Sons  2022 
 -  PB 
<br/><br/><label>ISBN: </label>9789351611769 
<br/><br/><label>Dewey Class. No.: </label>519.5 GUS S