RT Book T1 Wittgenstein T2 The Arguments of the philosophers A1 Fogelin, Robert J. 1932- LA English PP London u.a. PB Routledge & Kegan Paul YR 1987 ED 2. ed. UL https://ixtheo.de/Record/026795965 CN B3376.W564 SN 0710209754 K1 Wittgenstein, Ludwig *1889-1951*