Columbia subject headings:
Messina (Italy)--Economic conditions--Congresses.
Messina (Italy)--Social conditions--Congresses.
Reconstruction (1939-1951)--Italy--Messina--Congresses.
Harvard subject headings:
Messina (Italy)--Economic conditions--Congresses.
Messina (Italy)--Intellectual life--Congresses.
Messina (Italy)--Politics and government--Congresses.
Messina (Italy)--Social conditions--Congresses.
Princeton subject headings: