Rosen, H. Kenneth <br/><br/>
Discrete mathematics and its applications 
Kenneth, H. Rosen 
 - 6th 
 - New York  McGraw-Hill  2007 
 - xxii, 843p.:ill.  Pbk 
<br/><br/><label>ISBN: </label>9780071244749, 0071244743 
<br/><br/><label>LC Class. No.: </label>QA 39.3.R6  / 2007