Columbia subject headings:
Antisemitism--Germany--History.
Jews--Germany--North Rhine-Westphalia--History.
Judaism--Customs and practices--Exhibitions.
North Rhine-Westphalia (Germany)--Ethnic relations.
Harvard subject headings:
Antisemitism--Germany--History
Jews--Germany--North Rhine-Westphalia--History.
Judaism--Customs and practices--Exhibitions.
North Rhine-Westphalia (Germany)--Ethnic relations.
Princeton subject headings: