Chartrand, Ping Zhang Gary. <br/><br/>
Introduction to graph theory / 
Ping Zhang Gary Chartrand. 
 - [S.l.] :  Tata Mcgraw Hill,  2008. 
 - 1 v. (unpaged) 
 - Reprint. .
 - Reprint. .
<br/><br/><label>ISBN: </label>0070616086 9780070616080 
<br/><br/><label>Dewey Class. No.: </label>511.5