AI nŭn ch'abyŏl ŭl in'gan egesŏ paeunda
Subtitle: in'gan kwa kisul ŭi kongjon ŭl wihae tasi seunŭn chŏngŭi
Publisher: 21-segi Puksŭ
Published: 2022
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788950999018