Sahoejuŭi e taehan chuchʻejŏk ihae
By: O Sŏng-gil.
Publisher: Pʻyŏngyang Chʻulpʻansa
Published: 2006
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 263
Subjects: Kim, Chŏng-il, -- 1942-; Socialism -- Korea (North)