TY - BOOK ID - 130270320 TI - Knowledge and error: sketches on the psychology of enquiry AU - Mach, Ernst AU - Hiebert, Erwin N. AU - McCormack, Thomas J. AU - Foulkes, Paul PY - 1976 PB - Dordrecht Reidel DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130270320 AB - ER -