Nodong sigan tanchʻuk ŭi chaengchŏm kwa kwaje
Subtitle: chu 40-siganje toip e kwanhan yŏnʼgu
By: Kim Sŏng-hŭi.
Series: Nochʻong Yŏnʼguwŏn yŏnʼgusŏ -- 60; Nodong sigan tanchʻuk yŏnʼgu sirijŭ -- 1
Publisher: Hanʼguk Nochʻong Chungang Yŏnʼguwŏn
Published: 1999
Place of publication: Sŏul-si
Language: kor
Number of pages: 136
Subjects: Hours of labor -- Korea (South); Eight-hour movement -- Korea (South)
Notes: Includes bibliographical references (p. 124-132).