Hang-Il nodong tʻujaeng sa
Subtitle: chingyong tunghan paengman nodongjadŭl ŭi tuissosik
By: Kim Chung-nyŏl chŏ
Publisher: Chiphyŏnsa
Published: 1978
Place of publication: Sŏul tʻŭkpyŏlsi
Language: kor
Number of pages: 191
Subjects: Labor unions; Working class; Foreign economic relations