Feller,William <br/><br/>
Introduction to probability theory and its applications.vol.I 

 - 3rd ed. 
 - New York  John Wiley  2003 
 - xviii, 509 p.  PB  24 cm. 
 - Wiley Series in Probability and Mathematical Statistics .
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9971513153 
<br/><br/><label>Dewey Class. No.: </label>519.2  / FEL