1
Published: 1997
Book
2
Published: 1999
Book
3
Published: 1973
Book
4
5
Published: 2001
Book
6
Published: 1987
Book
7
Published: 1994
Book
8
9
Published: 1995
Book
10
Published: 1981
Book
11
12
13
Book
14
by Bencsik Béla
Published: 1939
Book
15
by Schoeck, Helmut
Published: 2007
Book
16
by Wittgenstein, Ludwig
Published: 1995
Book
17
18
19
20
Book