WWhat I believeWhat I believede A. J. Ayer, George UnwinMateriasChristianityEdiciones (2)What I believe (1966)Allen & Unwin · inglésWhat I believe (1966)Allen and UnwinMás obras de A. J. AyerAAyer: Writings on PhilosophyAyer: Writings on PhilosophyBBritish empirical philosophyBritish empirical philosophyTThe humanist outlookThe humanist outlook