Labor : child labor, women workers, employment, wages, workman's insurance, and compensation : a list of publications relating to above subjects for sale by superintendent of documents, United States Government Print Off., Washington D.C. ..
| Autor Corporativo: | |
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| Formato: | Seriadas |
| Idioma: | Ingles |
| Publicado: |
Washington,
[1909]-.
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| Colección: | Price list 33;
[1st] ed.- |
| Materias: |
BIBL
| Número de Clasificación: |
016.3310973 EST.l. |
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| Copia 68-598 | Disponible |