Wallis,W.D <br/><br/>
Introduction to Cominatorial Designs 

 - 2nd 
 - Boca Rton  Chapman and Hall /CRC  2007 
 - 311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512.5  / WAI