León XIII y los obreros La encíclica "Rerum Novarum"
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | Castellano |
| Published: |
Buenos Aires :
Secretariado Social
1931.
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| See on Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991003472359706719 |
| Physical Description: | 95 p ; 20 cm |
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