Levy, Paul S. <br/><br/>
Sampling of populations :  methods and applications / 
Paul S. Levy, Stanley Lemeshow. 
 - 3rd ed. 
 - New York :  John Wiley,  1999. 
 - xv, 525 p. :  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0471155756  RM401.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population--Statistical methods.<br/>Sampling (Statistics).