Sŏbo
Subtitle: chʻosŏ Son Kwa-jŏng
By: pʻyŏnjippu pʻyŏn.
Series: Sŏye pʻilpŏp kangjwa ; 4
Publisher: Chungang Munhwasa
Published: 1978
Place of publication: Sŏul
Language: kor
Number of pages: 100