Ronald E. Walpole (et-al) <br/><br/>
Probability and Statistics for Engineers and Scientists 

 - 9th. Edn. 
 - Chennai  Pearson  2019 
 - 856p. 
<br/><br/><label>ISBN: </label> Rs. 1049.00 
<br/><br/><label>Dewey Class. No.: </label>23rd. edn.