Ross, Sheldon M. <br/><br/>
Introduction to probability models / 
Sheldon M. Ross. 
 - 2nd ed. 
 - New York :  Academic Press,  c1980. 
 - xi, 376 p. 
 - Probability and mathematical statistics .
<br/><br/><label>ISBN: </label>012598460X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Probabilities.