Chŏngsang ŭl kanŭn saramdŭl
Subtitle: O Hyo-jin ŭi inʼgan tʻamhŏm.
Edition: Chʻopʻan
Publisher: Chosŏn Ilbosa Chʻulpʻanʼguk
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Subjects: Korea (South) -- Biography