Sŏ, sŏn illyŏ
Subtitle: Yonghŏn Yi Yun -yong chakpʻumjip.
Publisher: Sokkoksil
Published: 2001
Place of publication: Sŏul
Language: kor
Number of pages: 201
Subjects: Yi, Yun-yong, -- 1940-; Calligraphy, Korean -- Korea (South); Calligraphy, Zen -- Korea (South)
Notes: In Korean, Chinese, and English.