Grimaldi, Ralph P., <br/><br/>
Graph Theory and Combinotrics 

 - 5th ed. 
 - New Delhi  Pearson  2013 
 - 446p.  [A2] 
<br/><br/><label>ISBN: </label>9788131797389 
<br/><br/><label>Dewey Class. No.: </label>511.5  / GRI/GRA