Rosen, Kenneth H. <br/><br/>
Discrete Mathematics and Its Applications  

 - 7th ed. 
 - New york  McGraw-Hill   2013 
 - Various pagings  illustrated. 
<br/><br/><label>ISBN: </label>9780071315012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA 39.2  / .R67 2013