Columbia subject headings:
Architecture--Italy--Urbino--History.
Harvard subject headings:
Architecture, Renaissance--Italy--Urbino.
Architecture--Italy--Urbino--History.
De Carlo, Giancarlo, 1919-2005.
Martini, Francesco di Giorgio, 1439-1502
Martini, Francesco di Giorgio, 1439-1502--Influence.
Università di Urbino--Buildings.
Urbino (Italy)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Italy--Urbino--History.