Kŭrium
Subtitle: chungp'yŏn sirhwa munhak
By: Ku Chŏng-gŏn
Publisher: Kŭllo Tanch'e Ch'ulp'ansa
Published: 2018
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 176
ISBN-13: 9789946230993