Read Ronald C Ed. <br/><br/>
Graph theory and computting 

 - New York       Academic Press         1972 
 - xvi,329p.  cm. 
<br/><br/><label>Standard No.: </label>769 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2893Pob65,8(B), L2