Title: Nyu raitʻŭ wihŏm han kyogwasŏ, paro ilki
Subjects: Textbooks, Errors, inventions, Hanʼguk kŭnhyŏndaesa, History, Hanʼguk kŭn-hyŏndaesa, Han'guk kŭnhyŏndaesa
Places: Korea