Introduction to graph theory / 
Svetlana Tolstoy, editor. 
 - New York :  Delve Publishing,   c2015. 
 - 220 pages 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781680952407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory
<br/><br/><label>Dewey Class. No.: </label>511.5