21
23
24
25
Published 2000
“...Landtag intern : Sondernummer...”
Book
26
27
28
29
30
by Attman, Artur
Published 1973
Published 1973
Book
31
by Berninghaus, Siegfried
Published 1991
“...Studies in international economics and institutions...”Published 1991
Book
32
33
34
35
36
Published 2001
“...Journal of international economic studies...”
Book
37
38
39
40