Columbia subject headings:
Harvard subject headings:
Italians--France--Provence.
Piedmont (Italy)--Emigration and immigration.
Piemonte (Italy)--Emigration and immigration.
Provence (France)--Emigration and immigration.
Princeton subject headings:
Italians--France--Provence.
Piedmont (Italy)--Emigration and immigration.
Provence (France)--Emigration and immigration.