Columbia subject headings:
Milan (Italy)--Description and travel.
Milan (Italy)--History.
Harvard subject headings:
Milan (Italy)--Description and travel.
Milan (Italy)--History.
Princeton subject headings:
Architecture, Medieval--Italy--Milan--Pictorial works.
Decorative arts, Medieval--Italy--Milan--Pictorial works.
Engravings.
Milan (Italy)--Description and travel.
Milan (Italy)--History.