"Rengō" no tanjō
Subtitle: shinjidai e rōdō kumiai no kadai
By: Fujii Shōzō.
Edition: Shohan
Publisher: Rōdō Junpōsha
Published: 1989
Place of publication: Tōkyō
Language: jpn
Number of pages: 272
Subjects: Nihon Rōdō Kumiai Sōrengōkai -- History.