Columbia subject headings:
Apartment houses--Italy--Salerno.
City planning--Italy--Salerno--History--20th century.
Homesites--Italy--Salerno.
Salerno (Italy)--Buildings, structures, etc.
Harvard subject headings:
City planning--Italy--Salerno.
Housing--Italy--Salerno.
Salerno (Italy)--Buildings, structures, etc.
Salerno (Italy)--Economic conditions.
Salerno (Italy)--Social conditions.
Princeton subject headings: