Choguk ŭi pyŏl
Subtitle: Ko Ŭn sijip.
Series: Chʻangbi sisŏn -- 41
Publisher: Chʻangjak kwa Pipʻyŏngsa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 197