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

 - 56th ed. 
 - Nwe Delhi:  Sultan chand and Sons,  2021 
 - 1392 p.:  23 cm 
<br/><br/><label>ISBN: </label>9789351611769 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUP