Pugaksan chwibagi
Subtitle: "siryong" choeak ŭi 4-yŏn ŭl poda
By: p'ilcha Myŏng Kŭm-ch'ŏl ; p'yŏnjip Wŏn Yŏng-su
Contributors: Wŏn, Yŏng-su, editor
Publisher: P'yŏngyang Ch'ulp'ansa
Published: 2012
Place of publication: [P'yŏngyang]
Language: kor
Number of pages: 191
Subjects: Politics and government; Foreign relations