Zenshi ni kansuru shoshiryō
Series: Zentei rōdō undōshi shiryō -- 2, 4; Zentei rōdō undōshi shiryō -- 2, 4.
Publisher: Zen Teishin Rōdō Kumiai Zenteishi Hensan Iinkai
Published: 1959
Place of publication: [Tōkyō]
Language: jpn
Subjects: Labor and laboring classes; Teiyū Dōshikai