Ross, Sheldon M. <br/><br/>
Introduction to probability models   
by Sheldon M Ross 
 - 6th 
 - Singapore  Harcourt Asia Pvt.Ltd.  1997 
 - xiv,669p. 
<br/><br/><label>ISBN: </label>0125984707 
<br/><br/><label>Dewey Class. No.: </label>519.2  / N973