수평선
Subtitle: changpʻyŏn sosŏl
By: Im Chae-sŏng
Publisher: Munhak Yesul Chonghap Chʻulpʻansa
Published: 1999
Place of publication: Pʻyŏngyang]
Language: kor
Number of pages: 363
Other titles: Supʻyŏngsŏn
Notes: Preserved, Deacidified, 2011 Cranberry, PA Preservation Technologies LP