Gupta, S P <br/><br/>
STATISTICAL METHODS / 
Dr. S P Gupta 
 - 46ED			 
 - New Delhi:  Sultan Chand & sons,   2022. 
 - multipagination 
<br/><br/><label>ISBN: </label>9789351611769 
<br/><br/><label>Dewey Class. No.: </label>519.5  / STA/G