Columbia subject headings:
Political refugees--France--History--20th century.
Refugee camps--France--History--20th century.
Refugees--Government policy--France--History--20th century.
Spain--History--Civil War, 1936-1939--Refugees--France.
Harvard subject headings:
Political refugees--France--History--20th century
Refugee camps--France--History--20th century.
Refugees--Government policy--France--History--20th century.
Spain--History--Civil War, 1936-1939--Refugees--France.
Princeton subject headings:
Political refugees--France--History--20th century.
Refugee camps--France--History--20th century.
Refugees--Government policy--France--History--20th century.
Spain--History--Civil War, 1936-1939--Refugees--France.