AAn introduction to mathematical philosophyAn introduction to mathematical philosophyde Bertrand RussellEdiciones (1)An introduction to mathematical philosophy. (1919)Allen and Unwin · inglésMás obras de Bertrand RussellAnalisis Filosofico (Pensamiento Contemporaneo (Ediciones Paidos))AAnalyse de l'espritAnalyse de l'espritAAn atheist's Bertrand RussellAn atheist's Bertrand Russell