Nodong chohap chŏngchʻi seryŏkhwa ŭi pʻyehae
By: Yun Pong-jun.
Edition: 1-pʻan
Series: Chayu wa kaehyŏk -- 20
Publisher: Chayu Kiŏp Sentʻŏ
Published: 1999
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 107
Subjects: Labor unions -- Korea (South) -- Political activity.