Kongsankwŏn kaebang kwa Pukhan ŭi komin
By: Yu Sŏng-nyŏl
Edition: Chʻopʻan
Series: Tana sahoe kwahak sinsŏ -- 3
Publisher: Tana
Published: 1990
Place of publication: Sŏul-si
Language: kor
Number of pages: 140