Che 5 konghwaguk kwa minjung
Subtitle: Chang Sŏng-uk sahoe pipʻyŏngjip
Series: Chŏnŏllijŭm munʼgo -- 3; Chŏnŏllijŭm mun'go -- 3.
Publisher: Chʻŏngsa
Published: 1988
Place of publication: Sŏul
Language: kor
Number of pages: 334
Subjects: Social conditions; Working class