Rosen, Kenneth H. <br/><br/>
Discrete mathematics and its applications / 
Kenneth H. Rosen. 
 - 2nd ed. 
 - New York :  McGraw-hill,  c1991. 
 - xxii, 661 p. 
<br/><br/><label>ISBN: </label>007053747x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science--Mathematics.<br/>Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39.2  / .R654