Hanʼguk kokpʻilsa
By: Kim Sam-ung chiŭm.
Series: Sinhangmun chʻongsŏ -- 8-; Sinhangmun chʻongsŏ -- 8, etc.
Publisher: Sinhangmunsa
Published: 1989
Place of publication: Sŏul
Language: kor
Subjects: Korea -- History -- Errors, inventions, etc