Scheaffer, Richard L. <br/><br/>
Elementary survey sampling. 

 - fourth edition. 
 - Boston :  PWS-Kent,  c1990. 
 - x, 390 pages :  : illustration. 
 - (The Duxbury Advanced Series in Statistics and Decision Sciences) .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534982158 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling(Statistics)