TY - BOOK ID - 134301537 TI - Perception and the physical world PY - 1961 PB - London : Routledge & Kegan Paul, DB - UniCat KW - Knowledge, Theory of KW - Perception KW - Théorie de la connaissance KW - Perception UR - https://www.unicat.be/uniCat?func=search&query=sysid:134301537 AB - ER -