Columbia subject headings:
Bologna (Italy)--Buildings, structures, etc.
College buildings--Italy--Bologna.
Urban renewal--Italy--Bologna.
Harvard subject headings:
Buildings--Remodeling for other use--Italy--Bologna.
College buildings--Italy--Bologna.
Università di Bologna
Urban renewal--Italy--Bologna.
Princeton subject headings:
Bologna (Italy)--Buildings, structures, etc.
College buildings--Italy--Bologna.
Urban renewal--Italy--Bologna.