Columbia subject headings:
Facades--Conservation and restoration--Italy--Padua.
Padua (Italy)--Buildings, structures, etc.
Palazzo del Bo (Padua, Italy)--History.
Università di Padova--Buildings--History.
Università di Padova--History.
Università di Padova--Pictorial works.
Harvard subject headings:
Facades--Conservation and restoration--Italy--Padua.
Padua (Italy)--Buildings, structures, etc.
Università di Padova--Buildings--History.
Università di Padova--History.
Università di Padova--Pictorial works.
Princeton subject headings:
Architecture--Italy--Padua--Conservation and restoration.
Padua (Italy)--Buildings, structures, etc.
Palazzo del Bo (Padua, Italy).
Università di Padova--Buildings.