고령사회의 사회보장과 세대충돌
Subtitle: koyong, sahoe pohŏm, min'gan pohŏm, chose ŭi chohap ŭl t'onghan taean mosaek
By: O Yŏng-su
Publisher: Pagyŏngsa
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9791130312552
Other titles: Koryŏng sahoe ŭi sahoe pojang kwa sedae ch'ungdol