Rosen, Kenneth H. <br/><br/>
Discrete mathematics and its applications :  with combinatorics and graph theory / 
Kenneth H. Rosen. 
 - 7th ed. 
 - New Delhi :  Tata McGraw-Hill,  c2011 [Reprinted 2013]. 
 - various pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780070681880 0070681880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Computer science--Mathematics.
<br/><br/><label>Dewey Class. No.: </label>511 ROS