Columbia subject headings:
Harvard subject headings:
Church architecture--Remodeling for other use--Italy--Pisa.
Church buildings--Italy--Pisa.
Lost architecture--Italy--Pisa.
Pisa (Italy)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Medieval--Italy--Pisa--History.
Church architecture--Italy--Pisa--History.
Pisa (Italy)--Buildings, structures, etc.