El metalurgico. Boletin interno de la Promotora sindicato unitario del metal de Madrid
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Madrid.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/440A7027-797C-4824-B97F-96D1F1388465 |