Columbia subject headings:
Catalonia (Spain)--Emigration and immigration--History.
National characteristics, Catalan.
National characteristics, Spanish.
Nationalism--Spain--Catalonia--History.
Nationalism--Spain--History.
Spain--Emigration and immigration--History.
Harvard subject headings:
Catalonia (Spain)--Emigration and immigration--History.
National characteristics, Catalan.
National characteristics, Spanish.
Nationalism--Spain--Catalonia--History
Nationalism--Spain--History
Spain--Emigration and immigration--History.
Princeton subject headings:
Catalonia (Spain)--Emigration and immigration--History.
National characteristics, Catalan.
National characteristics, Spanish.
Nationalism--Spain--Catalonia--History.
Nationalism--Spain--History.
Spain--Emigration and immigration--History.