Cochran, William <br/><br/>
Sampling techniques 
William Cochran 
 - New Delhi  Wiley  1992 
 - 428 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STATISTICS
<br/><br/><label>Dewey Class. No.: </label>519.5  / COC