Columbia subject headings:
Italy, Southern--Economic conditions.
Italy, Southern--Politics and government.
Italy, Southern--Social conditions.
Social classes--Italy, Southern.
Harvard subject headings:
Italy, Southern--Economic conditions.
Italy, Southern--Politics and government.
Italy, Southern--Social conditions.
Social classes--Italy, Southern.
Princeton subject headings:
Italy, Southern--Economic conditions.
Italy, Southern--Politics and government.
Social classes--Italy, Southern.