Kusŏnggung Yechʻŏnmyŏng
Subtitle: haesŏ Ku Yang-sun.
Series: Sŏhwa kipŏp kangjwa ; 1
Publisher: Sŏnggyun Sŏgwan
Published: 1978
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 91