Harary Frank <br/><br/>
Graphical enumeration 

 - New Delhi   Academic Foundation       1973 
 - xiv, 281p.  cm. 
<br/><br/><label>Standard No.: </label>70435 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Graph<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B44, L3;1-;2