Columbia subject headings:
Cartography--Italy--History--16th century.
Map printing--Italy--History--16th century.
Harvard subject headings:
Cartography--Italy--History--16th century.
Cities and towns--Italy
Map printing--History--16th century.
Surveying--Italy--Instruments--History--16th century.
Topographical surveying--Italy--History--16th century.
Princeton subject headings:
Cartography--Italy--History--16th century.
Map printing--Italy--History--16th century.