Snedecor, George W. Cochran, William G. <br/><br/>
Statistical Methods 

 - 8th ed. 
 - Iowa, USA  Iowa State University Press  1989 
 - 503p. 
<br/><br/><label>ISBN: </label>9780813815619 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical Methods
<br/><br/><label>LC Class. No.: </label>QA 276 .12  / .S 59 1989