Columbia subject headings:
Harvard subject headings:
Fortification--France--Roussillon (Province)
Military architecture--France--Roussillon (Province)
Roussillon (France : Province)--History.
Vauban, Sébastien Le Prestre de, 1633-1707.
Princeton subject headings:
Fortification--France--Roussillon (Province).
Military architecture--France--Roussillon (Province).
Roussillon (France : Province)--History.
Vauban, Sébastien Le Prestre de, 1633-1707.