Harary, Frank  <br/><br/>
Graph theory;  

 - Narosa publishing house   New Delhi   1988 
 -  135 
<br/><br/><label>ISBN: </label>81-85015-55-4  
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS 
<br/><br/><label>Dewey Class. No.: </label>511.5 HAR