Raghavarao, Damaraju <br/><br/>
Constructions and combinatorial problems in design of experiments   

 - New York  John Wiley  1971 
 - xvi, 386p. 
 - Wiley series in Probability and Mathematical Statistics .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>519.50184  / R142.CC