Ross, Sheldon <br/><br/>
A First Course in Probability 

 - 6th ed. 
 - New Delhi,  Pearson Education,Inc.  2011 
<br/><br/>6th Edition<br/>9th Edition 2014 
<br/><br/><label>ISBN: </label>978-93-325-1907-7 
<br/><br/><label>Dewey Class. No.: </label>519 R80F