Yudŏkhan simin ŭl wihan insŏng kyoyungnon
Subtitle: choŭn in'gan kwa choŭn simin ŭl chihyang hanŭn insŏng kyoyuk
Publisher: Kyoyuk Kwahaksa
Published: 2020
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788925414799