Feller, Willam, <br/><br/>
An Introduction to Probability Theory and its Applications Volume 1 

 - 3rd ed. 
 - New York :  John Wiley & Sons,  c2000. 
 - xviii, 509 p.:  [A11] 
<br/><br/><label>ISBN: </label>9971513153 
<br/><br/><label>Dewey Class. No.: </label>519  / FEL/AN