Ŏlgul ŏmnŭn choguk
Subtitle: Yun Hae-sŏk sijip
Edition: Chʻopʻan
Series: Kaema Kowŏn ŭi si -- 2
Publisher: Kaema Kowŏn
Published: 1990
Place of publication: Sŏul
Language: kor
Number of pages: 143