Tōshiba no kigyō seibi to rōdō kumiai
Subtitle: kyōsankei rōdō kumiai no haitai
Series: Sangyō minshuka shiryō -- dai 3-shū
Publisher: Nihon Sangyō Minshu Kyōkai
Published: 1949
Place of publication: Tōkyō
Language: jpn
Number of pages: 44
Subjects: Electric industry workers; Labor unions