六有堂日記
Subtitle: pu yugo
By: [Yu Sa-gyŏng chʻan]
Publisher: Kang Chu-jin
Published: 1972
Place of publication: Sŏul
Language: kor
Subjects: History
Other titles: Yugyudang ilgi
Notes: Photoreproduction of a ms. copy in the prssession of the author's descendant : Yu Man-su.