Yugyŏkku esŏ on sonyŏ
Subtitle: chungpʻyŏn sosŏl
By: Yi Chun-gil ; [pʻyŏnjip Ku Hy̆ong-hŭi]
Contributors: Ku, Hy̆ong-hŭi
Publisher: Kŭmsŏng Chʻŏngnyŏn Chʻulpʻansa
Published: 1990
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 236