Kwangya esŏ ŭi sasaek
Subtitle: Ko Ŭn sanmunjip.
Edition: Chʻopʻan
Publisher: Tonga Chʻulpʻansa
Published: 1993
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 344
Other titles: Ko Ŭn sanmunjip.
Notes: Essays.