Snedecor, George W. <br/><br/>
Statistical methods :   applied to experiments in agriculture and biology / 
Snedecor, George W. ; Cochran William G. 
 - 5th ed. 
 - U.S. A :  The lowa state University press,  c1956 [Fourth reprinting 1962] 
 - xiii, 534 p. :  ill. ;  29 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / SNS  1962