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

 -  Narosa Pub. House  1988 
 - 286p. 
<br/><br/><label>ISBN: </label> 95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHS
<br/><br/><label>Dewey Class. No.: </label>511.5  / HAR