Koltchagi
Subtitle: Chŏng In-tʻae chʻŏt si mukkŭm.
Edition: Hanʼgŭl mit Yŏngŏ-pʻan
Publisher: Cheong Co.
Published: 1989
Place of publication: Richmond Hill, Ga
Language: kor
Number of pages: 83
Other titles: Valleys