Elderly in eleven countries:   A sociomedical survey 
/ World Health Organization 
 - Geneva:    World Health Organization,    1983 
 - 231p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Health Environment  
<br/><br/><label>Universal Decimal Class. No.: </label>614.1:308  / M3