Kusŏnggung Yechʻŏnmyŏng
Subtitle: haesŏ Ku Yang-sun
By: pʻyŏnjippu pʻyŏn.
Series: Sŏye pʻilpŏp kangjwa ; 1
Publisher: Chungang Munhwasa
Published: 1978
Place of publication: Sŏul
Language: kor
Number of pages: 91