20-segi uri yŏksa
Subtitle: Kan Man-gil kyosu ŭi hyŏndaesa kangŭi.
Edition: Chʻopʻan
Publisher: Chʻnagjak kwa Pipʻyŏngsa
Published: 1999
Place of publication: Sŏul
Language: kor
Number of pages: 372
Subjects: Korea -- History -- 20th century
Other titles: Isip segi uri yŏksa