... Kakkoku rōdō-kai no jōsei
Subtitle: [labor conditions in various countries] / compiled by Kyōchō-kai Chōsa-ka, 1925-1927
Publisher: Kyōchō-kai
Published: 1926
Place of publication: Tōkyō
Language: jpn
Subjects: Labor and laboring classes
Notes: Year indicated at head of title.