Met'abŏsŭ ŭi sidae
Subtitle: mirae ŭi pu wa kihoe rŭl sŏnjŏm hanŭn 7-tae mega t'ŭrendŭ
Publisher: Tasan Puksŭ
Published: 2021
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9791130640235