"Williamson, S Gill" <br/><br/>
Combinatorics For Comput 

 - U.S.A  Computer Science Press  1985 
 - "xliii, 479" 
<br/><br/><label>ISBN: </label>881750204 
<br/><br/><label>Dewey Class. No.: </label>511  / 6 W641