Cochran, William G <br/><br/>
Sampling techniques 

 - 3 
 - New Delhi  Wiley Eastern  1977 
 - xvi, 428p 
<br/><br/> Donated. Includes index 
<br/><br/><label>ISBN: </label>0 85226 061 X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling methods<br/>Sampling techniques<br/>Statistics