Columbia subject headings:
Harvard subject headings:
Fortification--Italy--Mantua--Maps.
Mantua (Italy)--Maps.
Princeton subject headings:
Architecture--Italy--Mantua--Designs and plans--Catalogs.
Architecture--Italy--Mantua--Designs and plans--Facsimiles.
Austria. Kriegsarchiv--Catalogs.
Cartography--Italy--Mantua--History.
Catalogs.
City planning--Italy--Mantua--History.
Facsimiles.
Fortification--Italy--Mantua--History.
Mantua (Italy)--Maps, Topographic.
Mantua (Italy)--Maps--Catalogs.
Mantua (Italy)--Maps--Facsimiles.
Maps.