老老化 老人 問題老化 老人 問題de Yŏngnam Taehakkyo, University of MichiganMateriasGerontologyOlder peopleEdiciones (1)老化 老人 問題 (1985)Yŏngnam Taehakkyo Chʻulpʻanbu · korMás obras de Yŏngnam TaehakkyoMMayangnyu p'yojunp'um kukchehwa yŏn'guMayangnyu p'yojunp'um kukchehwa yŏn'guKKʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye Kʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye kyoyuk hullyŏn pangbŏp kaebal =Ver todas las obras de Yŏngnam Taehakkyo →
KKʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye Kʻŏmpʻyutʻŏ simyulleisyŏn ŭl tʻonghan kosŏngnŭng imŏp kigye kyoyuk hullyŏn pangbŏp kaebal =