1
2
3
Published 1981
“...Industrielle Welt...”
Book
4
Published 1979
“...Industrielle Welt...”
Book
5
6
7
8
9
10
11
Published in Das preußische Gymnasium in Staat und Gesellschaft
(1974)
“...Industrielle Welt...”
Book
12
13
Published in Das preußische Gymnasium in Staat und Gesellschaft
(1996)
“...Industrielle Welt...”
Book
14
Published 1962
“...Industrielle Welt...”
Book
15
16
17
18
Published 2006
“...Industrielle Welt...”
Book
19
Published 2000
“...Industrielle Welt...”
Book
20