修堂集
Subtitle: 11-kwŏn
By: Yi Nam-gyu chŏ
Publisher: Sŏnggyunʾgwan Taehakkyo Taedong Munhwa Yŏnʾguwŏn
Published: 1973
Place of publication: Sŏul
Language: kor
Number of pages: 304
Other titles: Sudang chip
Notes: Photoreproduction of the original Ms. in the possession of author's descendant Yi Sŭng-bok.