Title: Rōdōsha kaikyū wa zenshakai no shutai shisōka o mezasu tōsō de chūkaku butai to nare
Subtitle: Chōsen Shokugyō Sōdōmei dai 6-kai Taikai de no enzetsu (1981-nen 11-gatsu 30-nichi)
First published: 1981
Subjects: Chosŏn Chigŏp Chʻong Tongmaeng, Working class
Places: Korea (North)
LC classification: HD8730.6.A5 K56 1981