Labor (1) Reading (1) Positivism (1) Philosophy (1) Metaphysics (1) Logical positivism (1) Justification (Christian theology) (1) Crítica (1) Positivismo lógico (1) Justificación (1) Positivismo (1) Filosofía (1) Metafísica (1) Trabajo (1) Lectura (1) interprétation (1) lecture (1) tradition (1)