Cochran, William G.  1909- <br/><br/>
Sampling techniques / 
William G. Cochran 
 - 3rd ed. 
 - New York :  Wiley,  1977 
 - xvi, 428 p. ;  23 cm. 
 - A Wiley publication in applied statistics .
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 400-411 
<br/><br/>
<br/><br/><label>ISBN: </label>047116240x 0471029394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)