Hanʼguk hyŏndae sŏyesa
By: Im Chʻang-sun, Yi Ku-yŏl, Yi Hŭng-u kongjŏ.
Publisher: Tʻongmun Munhwasa
Published: 1981
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 185