Rosen, Kenneth H. <br/><br/>
Discrete mathematics and its applications with combinatorics and graph theory 

 - 7th 
 - Naew Delhi  McGraw Hill Education  2014 
 - xxviii, 843p. 
<br/><br/><label>ISBN: </label>9780070681880 
<br/><br/><label>Dewey Class. No.: </label>511.6  / R86D