1
Published: München : Deutscher Taschenbuch Verlag, 1993
Serial
2
Published: Essen : Sutter, 1981
Serial
3
Published: Düsseldorf : KFD
Serial
4
Published: Düsseldorf : Sutter
Serial
5
Published: Stuttgart ; Weimar : Metzler, 1985-2002
Stuttgart, teils
Weinheim ; Basel, -1990
Weinheim, -1993
Stuttgart, teils
Weinheim ; Basel, -1990
Weinheim, -1993
Serial
6
Published: Berlin, 1990-2002
Bonn, anfangs
Bonn, anfangs
Serial
7
Published: Bonn : Dt. Bundestag, 1965-1990
Serial
8
9
Published: Stuttgart ; Weimar : Metzler, 1985-2002.
Stuttgart, teils.
Weinheim ; Basel, -1990.
Weinheim, -1993.
Stuttgart, teils.
Weinheim ; Basel, -1990.
Weinheim, -1993.
Serial
10