Prototractatus
Wittgenstein, Ludwig
Prototractatus - - London Routledge and Kegan Paul 1971 - 256 p. 24 cm - .
0-7100-6788-7
Wittgenstein, Ludwig-Phylosophy
17Wit
Prototractatus - - London Routledge and Kegan Paul 1971 - 256 p. 24 cm - .
0-7100-6788-7
Wittgenstein, Ludwig-Phylosophy
17Wit