Columbia subject headings:
Architecture, Domestic--Italy--Milan--History--21st century--Designs and plans.
Architecture--Italy--Milan--History--20th century.
Harvard subject headings:
Architecture, Domestic--Italy--Milan--History--21st century--Designs and plans.
Architecture--Italy--Milan--History--20th century
Princeton subject headings:
Architecture, Domestic--Italy--Milan--History--21st century--Designs and plans.
Architecture--Italy--Milan--History--20th century.