Columbia subject headings:
Frankfurt am Main (Germany)--Social conditions.
Jews--Germany--Frankfurt am Main--History.
Jews--Germany--Frankfurt am Main--Social conditions.
Jews--Migrations--History.
Harvard subject headings:
Frankfurt am Main (Germany)--Social conditions.
Jews--Germany--Frankfurt am Main--History.
Jews--Germany--Frankfurt am Main--Social conditions.
Jews--Germany--Frankfurt am Main.
Jews--Migrations--History.
Princeton subject headings: