Columbia subject headings:
Architects--Italy--Biography.
Architecture--Italy--Tuscany--History--20th century.
Baldi, Renato, 1935-
City planning--Italy--Tuscany--History--20th century.
Harvard subject headings:
Architects--Italy--Biography
Architecture--Italy--Tuscany--History--20th century.
Baldi, Renato, 1935-
City planning--Italy--Tuscany--History--20th century.
Princeton subject headings:
Architects--Italy--Biography.
Architecture--Italy--Tuscany--History--20th century.
Baldi, Renato, 1935-
City planning--Italy--Tuscany--History--20th century.