Snedecor, George W.   1881-1971. <br/><br/>
Statistical methods / 
George W. Snedecor, William G. Cochran. 
 - 6th ed. 
 - Ames, Iowa :  Iowa State University Press ,  1967. 
 - 593 p. :   ill. ;   24 cm. 
<br/><br/> Atas permintaan Puan Mazni Md. Yusof. hbh 24/5/2002. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0813815606 
<br/><br/><label>LCCN: </label>67-21577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.