A short manual on sampling, volume I :   elements of sample survey theory. 

 - New York :  UN ,  1972 
 - 258 p. :  ill. ;  27 cm. 
 - Studies in methods series F    Also V.2-Computer programmes for sample design. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling<br/>Manuals
<br/><br/><label>Dewey Class. No.: </label>311.21  / DESA