00761nam a2200229Ia 4500 109235 BIBL 20160527182722.0 750701s1964 xx 000 0 eng u nuc67010883 (OCoLC)01422847 ORL m.c. PUXA 164 Wit Wittgenstein, Ludwig cn 189963 Local The Blue and Brown books. Preliminary studies for the "Philosophical investigations" generally known as the Blue and Brown books. New York Harper [1964, c1958] xiv, 185 p. illus. 22 cm. "Second edition." Philosophy Studies and investigations. 150659 Local The Blue and Brown books. 90926 90926 0 0 0 193_000000000000000_W831B_I 0 evl 16454 10 10 1 2016-05-27 167855 0 193 W831b I 80000001110447 2017-05-18 00:00:00 r:109235 z:NCC:D 6