Rosen, Kenneth H. <br/><br/>
Discrete mathematics and its applications / 
Kenneth H. Rosen 
 - 4th ed. 
 - Boston:  WCB/McGraw-Hill,  1999 
 - xxii, 678 p.:  ill.;  27 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0072899050 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Computer science--Mathematics