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

 - New Delhi :  Sultan Chand & Sons,  2017. 
 - 1432p. 
<br/><br/><label>ISBN: </label>9351610284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Statistical survey<br/>Hypothesis
<br/><br/><label>Dewey Class. No.: </label>310  / GUP/S