Title: Hanʾguk ŭi nodong munje yŏnʾgu /
Authors: Kim, Yun-hwan; Koryŏ Taehakkyo.
Publisher: Koryŏ Taehakkyo Asea Munje Yŏnʾguso,
Year: 1967
Subjects: Working class Korea (South); Labor movement Korea (South); Labor Korea (South)