Propositos, objectivos y aventuras. [Con colab. de M. Berger]
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Biblioteca "Documentos del progreso",
1920.
Buenos Aires : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6DA79727-D449-4FA6-93AC-6313F62DDE75 |
| Published: | 1920. |
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