1
2
3
4
Published: Münster [u.a.] : Waxmann, 2001
Book
5
6
Published: Braunschweig : Limbach, 1973
Book
7
Published: Braunschweig : Limbach, 1962
Book
8
9
10
Published: Leipzig [u.a.] : Klett, 1994
Book
11
Published: Hamburg, 1982
Book
12
13
Published: Bonn : Bundeszentrale für politische Bildung, 2000
Book
14
15
Published: Frankfurt am Main : Magistrat d. Stadt, 1989
Book
16
Book
17
Book
18
19
Published: Paderborn : Schöningh, 1998
Book
20
Published: Hannover : Schroedel, 1998
Book