Falacias de las seis horas de trabajo. Pról. de J.S. Sierra
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Solsona,
[1929]
Paris : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/BA66A3A6-5933-42B0-BA1A-D2C1A2157134 |