TT'oejŏk kongganT'oejŏk konggande Kŭn-jae OMateriasOlder peopleSocial conditionsAgingServices forSocial aspectsEdiciones (1)T'oejŏk konggan (2014)Minŭmin · kor · ISBN 9788960173521Más obras de Kŭn-jae OHHanʼguk munyang ŭi chŏnʼgaeHanʼguk munyang ŭi chŏnʼgae1987HHang̕uk munyang ŭi chŏng̕aeHang̕uk munyang ŭi chŏng̕aeIIpchʻe chohyŏng kwa saeroun kongganIpchʻe chohyŏng kwa saeroun konggan