The improvement of labor conditions in the United States: [papers presented at the 10th annual meeting of the American Academy of Political and Social Science]
| Вид документа: | Периодические издания |
|---|---|
| Опубликовано: | Philadelphia : American Academy of Political and Social Science, 1906 |
| Язык: | Английский |
| Серия: |
The annals of the American Academy of Political and Social Science
; vol. 27, № 3 (94) |
| Предмет: |
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