Kasang hwap'ye sidae muŏt ŭl halkka?
Subtitle: pŭllok ch'ein kwa amho hwap'ye hyŏngmyŏng
Publisher: Sidae Chŏngsin Yŏn'guso
Published: 2017
Place of publication: Sŏul
Language: kor
ISBN-13: 9791195863464