Columbia subject headings:
Harvard subject headings:
Germany--Emigration and immigration.
Jewish refugees--United States.
Jews--Germany--History--1933-1945.
Jews--United States--Social conditions.
United States--Emigration and immigration.
Princeton subject headings:
Germany--Emigration and immigration.
Jewish refugees--United States.
Jews--Germany--History--1933-1945.
Jews--United States--Social conditions.
United States--Emigration and immigration.