Columbia subject headings:
Geldern (Germany)--Politics and government.
Goch (Germany)--Politics and government.
Straelen (Germany)--Politics and government.
Harvard subject headings:
Geldern (Germany)--Politics and government.
Goch (Germany)--Politics and government.
Straelen (Germany)--Politics and government.
Princeton subject headings:
Geldern (Germany)--History.
Goch (Germany)--History.
Straelen (Germany)--History.