Cochran, William G.  1909- <br/><br/>
Experimental designs / 
by William G. Cochran and Gertrude M. Cox 
 - New York :  Wiley,  1950 
 - ix, 454 p. ;  24 cm. 
 - Wiley mathematical statistics series .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> usd 18.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Experiments<br/>Mathematical statistics