Columbia subject headings:
Braunschweig (Germany : State)--History--Sources.
Braunschweig (Germany : State)--Registers.
Harvard subject headings:
Braunschweig (Germany : State)--History--Sources.
Braunschweig (Germany : State)--Registers.
Princeton subject headings:
Braunschweig (Germany : State)--History--Sources.
Braunschweig (Germany : State)--Registers.