Biggs, Norman L. <br/><br/>
Graph theory 1736-1936 
by Norman L. Biggs, E. Keith Lloyd and Robin J. Wilson 
 - Oxford  Clarendon Press  1976 
 - x, 237p., incl bibl. & ind. 
<br/><br/><label>ISBN: </label>0198539010 
<br/><br/><label>Dewey Class. No.: </label>511.5  / N762