Harary, Frank <br/><br/>
Graph theory  / 
Harary, Frank. 
 - New Delhi:  Narosa Publishing House,  2001. 
 - xi, 286p.; 21cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788185015552 
<br/><br/><label>Dewey Class. No.: </label>511.5 HAR