Bradley, Ralph A, ed. series Raghavarao, Damaraju <br/><br/>
Constructions and combinatorial problems in design of expreiments 

 - New York  John Wiley and sons, inc.  1971 
 - xv,386p.; 24cm. 
 - Wiley series in probability and mathematical statistics .
<br/><br/><label>ISBN: </label>471704857 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fractional replication<br/>Mathematical statistics<br/>Orthoganal arrays<br/>Youden squares