Chartrand, Gary <br/><br/>
Graphs & digraphs / 
Chartrand, Gary 
 - 6th ed. 
 - xii, 628 p. : ill., ; 24 cm. 
 - Textbooks in mathematics .
<br/><br/> Include index. 
<br/><br/><label>ISBN: </label>9781498735766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphs & digraphs<br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>511.5