Essei isip
By: Yi Hŭi-saeng oe sipgu-in [chŏ]
Series: Saenghwal dusŏ simpʻo chimŭm -- 1; Saenghwal dusŏ simpʻo chimŭm -- 1.
Published: 1969
Place of publication: [Sŏul]
Language: kor
Number of pages: 223