Harary Frank Ed. <br/><br/>
New directions in the theory of graphs 

 -  1973 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>78626 
<br/><br/><label>Source: </label> Annuals, Advances 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theory of graphs
<br/><br/><label>Dewey Class. No.: </label>B44, L3