O Operario. Periodico destinado a advogar os interesses trabalhadores
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Porto.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/726C504D-BDA8-4861-915D-D103A9A0DB32 |