Ochʻŏnnyŏn ŏndŏk esŏ urŏtta
Subtitle: chaju chagang ŭi minjok sŏsasi
By: Sŏ Kŭn-sŏk chiŭm
Edition: Chʻopʻan
Publisher: Sinyu Munhwasa
Published: 1985
Place of publication: Sŏul-si
Language: kor
Number of pages: 191
Other titles: 5000-yŏn ŏndŏk esŏ urŏtta.