"Dey, Aloke" <br/><br/>
Theory of Block Designs 

 - \\198600ENGGPSX 
 - New Ageinternational (P) Limited   1986  New Delhi  
 - vii+298 p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>852261705