Cochran, William G. <br/><br/>
Sampling techniques /  
William G. Cochran 
 - 3rd ed. 
 - New Delhi :  Wiley Eastern,  1992. 
 - xvi, 428 p. :  ill. ;  22 cm. 
<br/><br/>Includes references and index. 
<br/><br/><label>ISBN: </label>0852261217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)
<br/><br/><label>Dewey Class. No.: </label>001.433 COS