1
2
3
Published: Berlin : Directmedia Publ, 2004.
CD-ROM
4
CD-ROM
5
Published: Erfurt, [2004].
CD-ROM
6
Published: Berlin : Absolut Medien, 2012.
CD-ROM
7
Published: Potsdam : Univ, 2005.
CD-ROM
8
Published: Aschaffenburg : Gerster, [ca. 2003].
CD-ROM
9
10
Published: Gütersloh ; München : Bertelsmann, 1993.
CD-ROM
11
Published: Bonn : BpB, 2003.
CD-ROM
12
Published: Berlin : Directmedia Publ, 2001.
CD-ROM
13
Published: München : Saur, 2001.
CD-ROM
14
Published: Potsdam : Zentrum für Zeithistorische Forschung, 1999.
CD-ROM
15
Published: Wien : Culture Codes, 1996.
CD-ROM
16
Published: Unterschleißheim : Microsoft [u.a.], 1995.
CD-ROM