Principios. Revista mensual /
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Caracas.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/481F9BE5-F4DD-4F91-A428-415C1B71C3B5 |
| Description not available. |