Rosen, Kenneth H. <br/><br/>
Discrete mathematics and its applications / 
Kenneth H. Rosen. 
 - 4th ed. 
 - New York :  McGraw-Hill,  c1999. 
 - xxii, 678 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0071167560 (international ed : pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science--Mathematics.<br/>Mathematics.