Free labour sings. - Chants du travail libre. - Freie Arbeiter singen. - Cuando los trabajadores libres cantan. - Vrije arbeiders zingen. - Fria arbetare sjunger
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Institut International des Films du Travail,
s.a.
Bruxelles : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/35E78808-02AB-449B-BB75-73EA95537AD9 |
| Published: | s.a. |
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