Columbia subject headings:
Harvard subject headings:
Bourtange (Netherlands)--Ethnic relations.
Jews--Netherlands--Bourtange--History.
Jews--Netherlands--Vlagtwedde--History.
Vlagtwedde (Netherlands)--Ethnic relations.
Princeton subject headings:
Bourtange (Netherlands)--Ethnic relations.
Jews--Netherlands--Bourtange--History.
Jews--Netherlands--Vlagtwedde--History.
Vlagtwedde (Netherlands)--Ethnic relations.