合衆国労働統計局の調查活動
By: Rōdōshō Rōdō Tōkei Chōsakyoku
Series: Kaigai shiryō -- dai 5-shū; Kaigai shiryō (Japan. Rōdōshō. Rōdō Tōkei Chōsakyoku) -- dai 5-shū
Publisher: Dō kyoku
Published: 1948
Place of publication: Tōkyō-to
Language: jpn
Number of pages: 56
Subjects: Labor; Economic conditions
Other titles: Gasshūkoku Rōdō Tōkeikyoku no chōsa katsudō