Harris Bernard Ed. <br/><br/>
Proceeding on Graph theory and its applications 
Harris Bernard Ed. 
 - New York       Academic Press         1970 
 - viii, 262p.  cm. 
<br/><br/><label>Standard No.: </label>23755 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B44p73,N69, L0