Columbia subject headings:
Harvard subject headings:
Political refugees--France.
Political refugees--Spain.
Spain--History--Civil War, 1936-1939--Refugees.
Spain--Politics and government--1939-1945.
Spaniards--France--History--20th century
Princeton subject headings:
France--Emigration and immigration.
France--Ethnic relations.
Political refugees--France--History--20th century.
Spain--Emigration and immigration.
Spaniards--France--History--20th century.