Cochran, William G. , <br/><br/>
Experimental designs / 
William G. Cochran, Gertrude M. Cox. 
 - 2nd ed. 
 - xiv, 611 pages :  illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>0471545678 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental design.
<br/><br/><label>LC Class. No.: </label>Q180   / .C62 1957