Mulkil chʻŏrŏm pulkil chʻŏrŏm
Subtitle: Chʻae Kwang-sŏk sahoe munhwaron
Series: Chʻŏngnyŏn mung̕o -- 19
Publisher: Chʻŏngnyŏnsa
Published: 1985
Place of publication: Sŏul
Language: kor
Number of pages: 238
Subjects: Social conditions
Notes: Includes bibliographical references.