El trabajo responsable
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Union Socialista Libertaria,
1947.
Buenos Aires : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FD7EE002-9E0B-4D75-B183-63D21E802023 |