Pokchi kukka, sahoejuŭi wa posujuŭi /Yu Ŭn-sang chiŭm
Edition: Chʻopʻan
Publisher: Taehak Chʻon
Published: 1990
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 181
Other titles: Socialism and conservatism in the welfare state