1
Book
2
Published: London [u.a.] : Cass, 1997.
Book
3
Book
4
Published: Frankfurt am Main : Haag + Herchen, 1992.
Book
5
Book
6
Published: Bonn : Referat "Öffentlichkeitsarbeit gegen Terrorismus" im Bundesministerium des Innern, 1982.
Book
7
Book
8
9
Published: Frankfurt am Main : Diesterweg, 1993.
Book
10
Book
11
12
13
14
15
16
Book
17
18
19
Published: Tübingen : Hohenrain, 1999.
Book
20
Book