Simnihak i it'orok chaemi issŭl churiya
Subtitle: tonghwa rŭl kkulkkŏk haebŏrin kkuljaem simnihak
Publisher: Sŭmol Pik Insait'ŭ
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9791191731057