ROSEN, KENNETH H <br/><br/>
DISCRETE MATHEMATICS AND ITS APPLICATIONS: WITH COMBINATORICS AND GRAPH THEORY  

 - 7 ed. 
 - NEW DELHI  TATA MCGRAW HILL PUBLISHING COMPANY  2012 
 - XXVIII 
<br/><br/><label>Dewey Class. No.: </label>511.622 O 03 ROS