Primer campo universitario nacional de trabajo :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Union Internacional de Estudiantes,
[1956?]
Praga : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F6207B9B-8673-4CBF-AAD0-1F2B12D8544A |
