Columbia subject headings:
Harvard subject headings:
Exiles--Portugal--History--20th century.
Holocaust, Jewish (1939-1945)--Portugal.
Jewish refugees--Portugal.
Jews--Portugal.
Political refugees--Portugal--History--20th century.
Portugal--History--1910-1974.
World War, 1939-1945--Refugees--Portugal.
Princeton subject headings:
Exiles--Portugal--History--20th century.
Political refugees--Portugal--History--20th century.
World War, 1939-1945--Refugees--Portugal.