永宗[sŏm]길
Subtitle: Yi Yŏng-yu sijip
Edition: Chʻopʻan.
Series: Han Kyŏre sinjak sijip
Publisher: Han Kyŏre
Published: 1988
Place of publication: Sŏul-si
Language: kor
Number of pages: 125
Other titles: Yŏngjong sŏmkil