Cochran, William Gemmell, <br/><br/>
Sampling techniques / 

 - 3d ed. 
 - New York :  Wiley,  c1977. 
 - xvi, 428 p. :  ill. ;  24 cm. 
 - Wiley series in probability and mathematical statistics A Wiley publication in applied statistics .
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>047116240X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)
<br/><br/><label>Dewey Class. No.: </label>001 WIL 1977 A003 Or.