Columbia subject headings:
Architecture and society--Italy--Urbino.
Architecture--Italy--Urbino--History--20th century--Designs and plans.
Architecture--Italy--Urbino--History--20th century.
City planning--Italy--Urbino--History--20th century.
De Carlo, Giancarlo, 1919-2005--Criticism and interpretation.
Urbino (Italy)--Buildings, structures, etc.
Harvard subject headings:
Architects--Italy--20th century.
De Carlo, Giancarlo, 1919-2005--Catalogs.
Princeton subject headings:
Architecture and society--Italy--Urbino.
Architecture--Italy--Urbino--History--20th century--Designs and plans.
Architecture--Italy--Urbino--History--20th century.
City planning--Italy--Urbino--History--20th century.
De Carlo, Giancarlo, 1919-2005--Criticism and interpretation.
Urbino (Italy)--Buildings, structures, etc.