Nyu mŏni, chiyŏk hwap'ye ŭi hyŏnjae wa mirae
Subtitle: kyŏngje sŏnsunhwan ŭl ilŭk'inŭn chiyŏk hwap'ye hyokwa wa model
Publisher: Tahal Midiŏ
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9791191656022