Columbia subject headings:
France--History--20th century.
Political refugees--France.
Political refugees--Spain.
Spain--History--Civil War, 1936-1939--Refugees.
Spain--Politics and government--1939-1975.
Harvard subject headings:
France--History--20th century.
Political refugees--France.
Political refugees--Spain.
Spain--History--Civil War, 1936-1939--Refugees.
Spain--Politics and government--1939-1975.
Princeton subject headings:
France--History--20th century.
Political refugees--France.
Political refugees--Spain.
Spain--History--Civil War, 1936-1939--Refugees.
Spain--Politics and government--1939-1975.