Columbia subject headings:
Exiles--Spain--History--20th century.
Great Britain--Foreign relations--Spain.
Spain--Foreign relations--Great Britain.
Spain--History--Civil War, 1936-1939.
Spaniards--England--History--20th century.
Harvard subject headings:
Political refugees--Great Britain--History--20th century.
Spain--History--Civil War, 1936-1939--Refugees--Great Britain.
Spaniards--Great Britain--History--20th century.
Princeton subject headings:
Exiles--Spain--History--20th century.
Great Britain--Foreign relations--Spain.
Spain--Foreign relations--Great Britain.
Spain--History--Civil War, 1936-1939.
Spaniards--England--History--20th century.