Cochran, William G. <br/>
Sampling Techniques/   William G. Cochran 

 - 3rd ed 
 - New York :  John Wiley Sons,  c1977 
 - xvi, 428 p . :  22 cm 
<br/><br/> Includes Index . 
<br/><br/><label>ISBN: </label>471019394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>519.52/ C6631s/ 1977  / COS