1
2
3
Published: [Berlin] : Der Audio-Verl, 2002.
Audio-CD
4
Published: Berlin : Directmedia Publ, 2004.
CD-ROM
5
Published: Berlin : Contrapress-Media-GmbH, 1994-2001.
CD-ROM
6
7
Published: Starnberg : Unser Land - Wiss. Stiftung für Deutschland, 2007-2007.
CD-ROM
8
Published: Berlin : Directmedia Publ, 2000.
CD-ROM
9
Published: Potsdam : Univ, 2005.
CD-ROM
10
Published: Aschaffenburg : Gerster, [ca. 2003].
CD-ROM
11
12
Published: Berlin : Dt. Dr.- u. Verl.-Ges, 1998-2001.
CD-ROM
13
Published: Gütersloh ; München : Bertelsmann, 1993.
CD-ROM
14
Published: Gütersloh ; München : Bertelsmann, 1993.
Software
15
Published: Bonn : BpB, 2003.
CD-ROM
16
Published: Landau : Arnold, 2002.
CD-ROM
17
Published: Rotenburg a.d. Fulda : AG Spurensuche, c 2004.
CD-ROM
18
CD-ROM
19
Published: München : Saur, 2001.
CD-ROM
20