Dey Aloke <br/><br/>
Incomplete block designs. 

 - New Delhi  Hindustan book agency      2010 
 - x,279p.  cm. 
<br/><br/><label>Standard No.: </label>62694 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B288, Q0