Dey, Aloke <br/><br/>
Theory of block designs 

 - New Delhi  Wiley eastern limited  1986 
 - viii,298p.  21cm 
<br/><br/><label>ISBN: </label>0852261705 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / DEY