4-wŏl ŭi songjwa
Subtitle: changp'yŏn sosŏl
By: Chin U-sŏk ; p'yŏnjip Song Myŏng-hŭi, Chŏng Sŏng-nam
Contributors: Song, Myŏng-hŭi, editor; Chŏng Sŏng-nam, editor
Series: T'ongil munhak chakp'um sŏnjip -- 9; T'ongil munhak chakp'um sŏnjip -- 9.
Publisher: P'yŏngyang Ch'ulp'ansa
Published: 2017
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 564
ISBN-13: 9789946310725