Seleccion de sus escritos, conferencias y discursos
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Sintesis,
[1973]
Buenos Aires : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F6298A9B-A878-4D7E-970C-BAAAFB6FAE8C |
| Published: | [1973] |
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