Ŏrŭm sijip
Subtitle: Song Chae-hak sijip
Edition: Chʻopʻan
Series: "Munhak kwa chisŏng" siinsŏn -- 75
Publisher: Munhak kwa Chisŏngsa
Published: 1988
Place of publication: Sŏul
Language: kor
Number of pages: 106