Cochran, William Gemmell,  1909- <br/><br/>
Sampling techniques 

 - New York :  Wiley,  1953 
 - 330 p. :  ill. 
 - Wiley publications in statistics .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)
<br/><br/><label>LC Class. No.: </label>QA276.6  / C6