Condición económico-social de los mineros en la Zona Carbonífera
Bibl. Thesis.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Universidad de Concepcion,
1948.
Concepcion : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/2FE1A498-C832-42DD-A468-8B04230E6B58 |