Rao, G S S Bhishma <br/><br/>
Discrete Structures and Graph Theory / 
G S S Bhishma Rao 
 - 2nd Ed. 
 - Chennai:  Scitech Publications,  2002. 
 - 368p 
<br/><br/><label>ISBN: </label>8187328991 
<br/><br/><label>Dewey Class. No.: </label>511.6  / RAO/D