Kugyok̆ Yongjae chip =
Subtitle: Yongjae chip
By: Yi Haeng chŏ ; Yi Sang-ha yŏk.
Contributors: Yi, Sang-ha.; Minjok Munhwa Chʻujinhoe.
Publisher: Minjok Munhwa Chʻujinhoe
Published: 1998
Place of publication: Sŏul-si
Language: kor; chi
Other titles: Yongjae chip
Work titles: Works.
Notes: Includes original text in classical Chinese.

Vol. 4: Saegin.