Algebraic and geometric combinatories   
ed. by Eric Mendelsohn 
 - Amsterdam  North-Holland  1982 
 - xiii, 378p. 
 - North-Holland Mathematics Studies  V.65, Annals of Discrete Mathematics  V.15 .
<br/><br/><label>ISBN: </label>0444863656 
<br/><br/><label>LCCN: </label>81-22594 
<br/><br/><label>Dewey Class. No.: </label>511.6  / N821