- German language--History (26)
- Civilization, Medieval (1)
- Erben, Johannes (1)
- German language--Dialects (1)
- German language--Maps (1)
- German language--Social aspects (1)
- German language--Style (1)
- German literature--18th century--History and criticism (1)
- Germanic languages--History (1)
- Luther, Martin, 1483-1546--Language (1)