서곡
Subtitle: Changpʻyŏn sosŏl
By: Yang U-jik
Publisher: Munhak Yesul Chonghap Chʻulpʻansa
Published: 1995
Place of publication: Pʻyŏngyang]
Language: kor
Number of pages: 387
Other titles: Sŏgok
Notes: Preserved, Deacidified, 2011 Cranberry, PA Preservation Technologies LP