Kwanse hwanʼgŭp silmu
By: Chang Pyŏng-chʻŏl chŏ.
Series: Muyŏk kyŏngyŏng chʻongsŏ
Publisher: Muyŏk Kyŏngyŏngsa
Published: 1979
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 223