COCHRAN,William G. <br/><br/>
Sampling techniques 

 - 3rd ed. 
 -  New York : John Wiley  1977 
 - 428 p. 
<br/><br/><label>ISBN: </label>0000471029394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SAMPLING
<br/><br/><label>Dewey Class. No.: </label>519.243  / C51