Seminario sobre educación obrera de América Latina y en la región del Caribe :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
O.I.T.,
1961
Ginebra : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/D6680EB5-C07C-4282-8B01-5B07C52C7A72 |
