Cochran, William G. <br/><br/>
Sampling Techniques  

 - 2nd 
 - New York :   John Wiley,   c1963 
 - XVII, 413 p.  : ill 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling Statistics
<br/><br/><label>Dewey Class. No.: </label>519.52  / COC