Daisanjūnikai Kokusai Rōdō Sōkai ni okeru Nihon daihyō no hōkoku
By: Rōdōshō hen ; Chesutā W. Hipurā, Katō Sekio, Katō Masato
Publisher: Nihon Rōdō Tsūshinsha
Published: 1949
Place of publication: Tōkyō
Language: jpn
Number of pages: 44
Subjects: Labor unions