Balakrishnan, R. Ranganathan, K. <br/><br/>
Textbook of graph theory 

 - 2nd ed. 
 -  Springer  2012 
<br/><br/><label>ISBN: </label>9781461445289 
<br/><br/><label>Dewey Class. No.: </label>511.6  / T12BAL R