Grimaldi , Ralph .P., Ramana. B.V <br/><br/>
Discrete and Combinatorial Mathematics 

 - 5 th 
 - New Delhi  Pearson  2007 
 - 1026 P 
<br/><br/><label>ISBN: </label>978-81-7758-424-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Discrete,Combinatorial,Mathematics,Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510 GRI