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Ciencia y método by Poincaré, Henri, 1854-1912. Series: Austral ; 409Edition: 2a ed.Material type:  Text Language: Spanish Publication details: Buenos Aires : Espasa-Calpe, 1946Availability: Items available for loan: Biblioteca Central UNNECall number: 168 P751 ej.1 (1).
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El valor de la ciencia by Poincaré, Henri, 1854-1912. Series: Austral ; 628Edition: 2a ed.Material type: Text Language: Spanish Publication details: Buenos Aires : Espasa-Calpe, 1947Availability: Items available for loan: Biblioteca Central UNNECall number: 5 P751 ej.1 (1).
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Ultimos pensamientos by Poincaré, Henri, 1854-1912 | Banfi, José [pról.] | Besio, Alfredo B [pról.]. Series: Austral ; 579Edition: 2a ed.Material type: Text Language: Spanish Publication details: Buenos Aires : Espasa-Calpe, [c1946]Availability: Items available for loan: Biblioteca Central UNNECall number: 51 P751 ej.2 (1).
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