Pit ŭn ŏdum ŭl iginda
Subtitle: changp'yŏn sosŏl
By: O Song-sim
Publisher: P'yŏngyang Ch'ulp'ansa
Published: 2017
Place of publication: [P'yon̆gyang]
Language: kor
Number of pages: 514
ISBN-13: 9789946310671