Kyŏkch'a rŭl nŏmŏ
Subtitle: kyoyuk kyŏkch'a haeso rŭl wihan ch'o, chung, ko kyosadŭl ŭi sosohan silch'ŏn
Publisher: Hyumŏnisŭt'ŭ
Published: 2022
Place of publication: Sŏul
Language: kor
ISBN-13: 9791160808926