愚伏集
By: Chŏng Kyŏng-se chŏ ; Kim Kyu-sŏng yŏk ; chʻaegim kyoyŏl, Sŏng Nak-hun
Series: Hanʾguk ŭi sasang taejŏnjip -- 17
Publisher: Tonghwa Chʻulpʻan Kongsa
Published: 1972
Place of publication: Sŏul
Language: kor
Subjects: Korean Philosophy; Civilization
Other titles: Ubok chip