00475nam a2200121   450000100060000010000410000610100080004720001040005546301160015960600460027570000190032185200130034012405  a20010326u           y0pory50      ba  aeng  aChallenges of aging in tomorrow's worldewill gerontology grow, stagnate, or change?fRobert Morris  tPerspectives social gerontology / Robert B. Enright (ed. lit).- Massachusets: Allyn and Bacon, 1994.- p.388-399  aTERCEIRA IDADE  ENVELHECIMENTO  GERIATRIA  aMORRISbRobert  jSOC.1598