Kkulbŏl ŭi saenghwal kwanchʻal
By: [chippʻil Cho Chʻang-hi]
Publisher: Kŭmsŏng Chʻŏngnyŏn Chʻulpʻansa
Published: 1991
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 87