Kungmun sŏye kipŏp
Subtitle: pʻanbonchʻe kungchʻe
By: Kim Ŭng-hyŏn.
Series: Sŏhwa kipŏp kangjwa ; 6
Publisher: Sŏnggyun Sŏgwan
Published: 1978
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 111