The Foundations of Arithmetic: A Logico-Mathematical Enquiry ...
Gottlob Frege
Language Contact and Documentation / Contacto lingüístico y ...
Bernard Comrie & Lucía Golluscio
Does Science Need a Global Language?: English and the Future ...
Scott L. Montgomery
Mortal, libre y amador (Spanish Edition)
Augusto Niebla
The God Delusion
Richard Dawkins
The Concealed Art of the Soul: Theories of Self and Practices ...
Jonardon Ganeri