Cochran, William G. <br/><br/>
Sampling techniques  
William G. Cochran 
 - 3rd 
 - New York:  John Wiley and Sons,  1977. 
 - xvi, 428p. 
<br/><br/> Includes bibliographic references and index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)
<br/><br/><label>Dewey Class. No.: </label>001.4222  / COS