PPerception and the physical worldPerception and the physical worldde D. M. ArmstrongMateriasTheory of KnowledgePerceptionEdiciones (1)Perception and the physical world (1961)Routledge and Kegan Paul · inglésMás obras de D. M. ArmstrongSketch for a systematic metaphysicsD.M. ArmstrongLLocke and BerkeleyLocke and Berkeley