Harary Frank. <br/><br/>
Graph Theory  Textual Documents 

 - 1969. 
 - New Delhi:  Addison- Wesley Publishing Company, Inc.,  1969. 
 - XI;286p.:  08471. 
<br/><br/><label>ISBN: </label>81-85015-55-4 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Graph theory, Trees, Digraphs.
<br/><br/><label>Dewey Class. No.: </label>512.5 HAR