Kyŏlchŏn ŭi killo
Subtitle: Sŏk Kwang-hŭi sijip
Publisher: Chosŏn Munhak Yesul Chʻong Tongmaeng Chʻulpʻansa
Published: 1963
Place of publication: Pʻyŏngyang
Language: kor
Number of pages: 83