Columbia subject headings:
Castles--Germany--Wolfsburg (Lower Saxony)--History.
Castles--Remodeling for other use--Germany--Wolfsburg (Lower Saxony)
Historic buildings--Germany--Wolfsburg (Lower Saxony)
Schloss Wolfsburg (Wolfsburg, Germany)--History.
Wolfsburg (Lower Saxony, Germany)--Buildings, structures, etc.
Harvard subject headings:
Castles--Germany--Wolfsburg (Lower Saxony)--History.
Castles--Remodeling for other use--Germany--Wolfsburg (Lower Saxony)
Historic buildings--Germany--Wolfsburg (Lower Saxony)
Schloss Wolfsburg (Wolfsburg, Germany)--History.
Wolfsburg (Lower Saxony, Germany)--History.
Princeton subject headings: