Ko Ŭn tʻongsin
Subtitle: mal i sidae rŭl ikkŭnŭn kŭ nal kkaji-- .
Edition: Chʻopʻan
Publisher: Chosŏn Ilbosa
Published: 1989
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 327