British Combinatorial Conference on Combinatorics University College, Swansea, July 20-24, 1981 <br/><br/>
Combinatorics; proceedings of the 8th conference  / 

 - Cambridge:  Cambridge University Press,  1981 
 - x, 190p. 
 - London Mathematical society lecture note series  v. 52 .
<br/><br/><label>Dewey Class. No.: </label>511.6  / B862