Yŏnpʻyŏng yusa
By: Yi Kwi chŏ ; [pʻyŏnja Yi Pyŏng-gu]
Contributors: Yi, Pyŏng-gu
Publisher: Chʻanggo Munhwasa
Published: 1987
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Subjects: Politics and government
Work titles: Yi Chʻungjonggong changso
Notes: Reprint.

Limited ed.: 100 copies printed.