Columbia subject headings:
Harvard subject headings:
Andalusia (Spain)--Emigration and immigration--History--20th century.
Argentina--Emigration and immigration--History--20th century.
Spaniards--Argentina--History--20th century.
Princeton subject headings:
Andalusia (Spain)--Emigration and immigration--History--20th century.
Argentina--Emigration and immigration--History--20th century.
Spain--History--Civil War, 1936-1939--Refugees.
Spaniards--Argentina--History--20th century.