Amritava Gupta <br/><br/>
Groundwork of mathematical probability and statistics 

 - 7th ed. 
 - Kolkata  Academic Publishers  2018 
 - 376p.  22x14cm. 
<br/><br/><label>ISBN: </label>9789383420650  270 
<br/><br/><label>Dewey Class. No.: </label>519.2  / GUP/GRO