Columbia subject headings:
Catholic Church--Belgium--Relations--Judaism--History--20th century.
Catholic Church--France--Relations--Judaism--History--20th century.
Judaism--Belgium--Relations--Catholic Church--History--20th century.
Judaism--France--Relations--Catholic Church--History--20th century.
Harvard subject headings:
Catholic Church--Belgium--Relations--Judaism--History--20th century.
Catholic Church--France--Relations--Judaism--History--20th century.
Judaism--Belgium--Relations--Catholic Church--History--20th century.
Judaism--France--Relations--Catholic Church--History--20th century.
Princeton subject headings: