Columbia subject headings:
Architecture--Italy--Messina--History--20th century.
Architecture--Italy--Messina.
Fiera di Messina--Buildings.
Messina (Italy)--Buildings, structures, etc.
Trade shows--Italy--Messina.
Harvard subject headings:
Architecture, Modern--20th century--Italy--Messina.
Architecture--Italy--Messina--History.
Architecture--Italy--Messina.
Exhibitions--Italy--Messina.
Fairs--Italy--Messina.
Fiera di Messina--Buildings.
Messina (Italy)--Buildings, structures, etc.
Trade shows--Italy--Messina.
Princeton subject headings:
Architecture, Modern--20th century--Italy--Messina.
Architecture--Italy--Messina.
Exhibitions--Italy--Messina.
Fairs--Italy--Messina.
Fiera di Messina--Buildings.
Messina (Italy)--Buildings, structures, etc.