1
published 2004
DVD Video Video
4
5
published 2004
Volltext, Kostenfrei, Resolving-System
E-Book Special Print
6
published 2002
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
8
published 1994
Volltext, Kostenfrei, Resolving-System
E-Book Special Print
9
published 1986
Volltext, Kostenfrei, Resolving-System
E-Book Special Print
10
11
by Hopfner, Theodor
published 1922
Volltext, Kostenfrei, Digitalisierung
E-Book
14
by Plato
published 1769
Volltext, Kostenfrei, Digitalisierung
E-Book
15