7-in ŭi tʻalchʻul
Subtitle: Ilche hakpyŏng sugi
By: Yu Chae-yŏng chŏ
Publisher: Samjiwŏn
Published: 1993
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 293
Other titles: Chʻirin ŭi tʻalchʻul.