1
Published: [post 1986]
Book
2
Published: [post 1986]
Book
3
Published: [post 1986]
Book
4
Published: [post 1986]
Book
5
Published: [post 1986]
Book
6
Published: 1988
Book
7
8
9
by Fischer, Dieter
Published: [1994]
Manuscript
10
11
12
13
by Jung, Gerd
Published: 1987
Book
14
15
16
by Esser, Josef
Published: 1977
Book
17
18
by Grampp, Gerd
Published: 1982
Book
19
20