Columbia subject headings:
Gregorius, Magister. Narracio de mirabilibus urbis Romae.
Rome (Italy)--Antiquities.
Harvard subject headings:
Christian pilgrims and pilgrimages--Italy--Rome.
Gregorius, Magister. Narracio de mirabilibus urbis Romae.
Legends--Italy--Rome.
Monuments--Italy--Rome
Monuments--Italy--Rome--Guidebooks.
Pilgrims and pilgrimages--Italy--Rome--History.
Rome (Italy)--Antiquities.
Rome (Italy)--Description and travel--Early works to 1800.
Rome (Italy)--Description and travel.
Princeton subject headings:
Gregorius, Magister. Narracio de mirabilibus urbis Romae.
Legends--Italy--Rome.
Monuments--Italy--Rome.
Pilgrims and pilgrimages--Italy--Rome--History.
Rome (Italy)--Antiquities.
Rome (Italy)--Description and travel.