Columbia subject headings:
Architecture--Italy--Pavia--History--19th century.
Architecture--Italy--Pavia--History--20th century.
Buildings--Italy--Pavia.
City planning--Italy--Pavia--Exhibitions.
Pavia (Italy)--Buildings, structures, etc.
Harvard subject headings:
Architecture, Modern--19th century
Architecture, Modern--19th century--Italy--Pavia.
Architecture, Modern--20th century--Italy--Pavia.
Architecture--Italy--Pavia--History--20th century.
Buildings--Italy--Pavia.
City planning--Italy--Pavia--Exhibitions.
Pavia (Italy)--Buildings, structures, etc.
Princeton subject headings:
City planning--Italy--Pavia.
Pavia (Italy)--Buildings, structures, etc.