Ŭnhasu
Subtitle: changpʻyŏn sosŏl
By: Chʻŏn Se-bong
Series: Chʻongsŏ "Pulmyŏl ŭi yŏksa" -- 3
Publisher: Munye Chʻulpʻansa
Published: 1987
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 471