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

 - 3rd 
 - New Delhi  Wiley  1999 
 - 428 
<br/><br/><label>ISBN: </label>9788126515240 
<br/><br/><label>Publisher. No.: </label> Southen Book Seller 
<br/><br/><label>Subjects--Personal Names: </label> Statistics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics