Rosen, Kenneth H  <br/><br/>
Discrete Mathematics and its Applications: With Combinatorics and Graph Theory 

 - 6th ed 
 - New Delhi  Tata McGraw-Hill Publishing Company Ltd.  2008 
<br/><br/><label>ISBN: </label>9780070648241  0.00 
<br/><br/><label>Dewey Class. No.: </label>511