Tanʼi kumiai to zenkoku kumiai to no kankei ni tsuite
By: Richādo Eru Jī Deveraru jutsu ; [Tōkyō-to Rōdōkyoku hen]
Series: Rōdō kyōiku shiryō sōsho -- dai 2-shū
Publisher: Tōkyō-to Rōdōkyoku
Published: 1948
Place of publication: Tōkyō
Language: jpn
Number of pages: 22
Subjects: Labor unions and education