Economic and social implications of population aging :   proceeding s of the International Symposium on Population Structure and Developmen t /  
United Nations 
 - New York :   United Nations,   1988. 
 - viii, 430 p. ;    28 cm. 
<br/><br/>Includes bibliographical references (p. 430) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population --Economic aspects.------<br/>Aged.--Economic aspects.------<br/>Population.--Economic aspects.------
<br/><br/><label>Dewey Class. No.: </label>363.9