Manuals on methods of estimating population (Manual 5)/by: 
United Nations. 
 - New York:  United Nations Publication;  1971. 
 - viii, 121p.:  ills., tables;  27 cm. 
 - Methods of Projecting the economically active population  Manual 5 .
 - Population Studies No. 46 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population<br/>Population Economy <br/>Active Population
<br/><br/><label>Dewey Class. No.: </label>312.5  / UN 3