El año social, 1937-38. Octavo año
With graphs, index y tabs.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Oficina internacional del Trabajo,
1938.
Ginebra : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/A45C772E-7710-4E35-8CEA-27C52A354782 |
| Summary: | With graphs, index y tabs. |
|---|---|
| Published: | 1938. |