Columbia subject headings:
Architecture, Gothic--Italy--Pesaro e Urbino (Province)--Guidebooks.
Architecture--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Gothic--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Italian--Italy--Pesaro e Urbino (Province)--Guidebooks.
Pesaro e Urbino (Italy : Province)--Guidebooks.
Harvard subject headings:
Architecture, Gothic--Italy--Pesaro e Urbino (Province)--Guidebooks.
Architecture--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Gothic--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Italian--Italy--Pesaro e Urbino (Province)--Guidebooks.
Pesaro e Urbino (Italy : Province)--Guidebooks.
Princeton subject headings:
Architecture, Gothic--Italy--Pesaro e Urbino (Province)--Guidebooks.
Architecture--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Gothic--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Italian--Italy--Pesaro e Urbino (Province)--Guidebooks.
Guidebooks.
Pesaro e Urbino (Italy : Province)--Guidebooks.