Title: Hyŏndae sahoe ŭi inyŏmjŏk kichʻo /
Authors: Pae, Han-sik.; Han'guk Chŏngsin Munhwa Yŏn'guwŏn.
Publisher: Hanʾguk Chŏngsin Munhwa Yŏnguwŏn,
Year: 1993
Subjects: Utilitarianism History.; Socialism History; Idealism.; Philosophy, Modern.