Columbia subject headings:
Harvard subject headings:
Fortification--France, Northern--History--17th century.
France, Northern--History, Military.
Vauban, Sébastien Le Prestre de, 1633-1707.
Princeton subject headings:
Fortification--France, Northern--History--17th century.
France, Northern--Military history.
Vauban, Sébastien Le Prestre de, 1633-1707.