Sado Seja ŭi kopaek
Subtitle: kŭ yŏdŭre tongan musŭn il i itsŏtsŭlkka
By: Yi Tŏk-il chiŭm
Edition: Chʻopʻan
Publisher: Pʻurŭn Yŏksa
Published: 1998
Place of publication: Sŏul
Language: kor
Number of pages: 345