Wallis, W D <br/><br/>
Combinatorial Designs / 
W D Wallis 
 -  A Blackwell, Oxford,  1988. 
 - 329p 
<br/><br/><label>ISBN: </label>0824779428 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathe Matics
<br/><br/><label>Dewey Class. No.: </label>511.6  / WAL/C