Pom ŭl kŭryŏ sŭmu hae
Subtitle: sugi
By: Yu Chong-gon
Publisher: Kŭmsŏng Chʻŏngnyŏn Chʻulpʻansa
Published: 1993
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 151