Moore G E George Edward 1873 1958 Wittgenstein Ludwig 1889 1951 Über Gewissheit Certainty Skepticism PHILOSOPHY Epistemology Analytische filosofie ZekerheidAvrum Stroll
Free Download Moore and Wittgenstein on certainty… By Avrum Stroll Publisher Oxford University Press 1994 ISBN 0-19-508488-8,9780195084887,9780195359138,0195359135,9781280527005,1280527005,86-1994-121-6,20-93-22633-2..