Chartrand, Gary <br/><br/>
Introductory graph theory 

 - 1st 
 - New York  Dover Publications, Inc  1977 
 - xii, 294 p. 
<br/><br/><label>ISBN: </label>9780486324388 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics/Applied 
<br/><br/><label>LC Class. No.: </label>B23:6  P6