Columbia subject headings:
Harvard subject headings:
Fortification--France--Marseille--History.
Fortification--France--Marseille.
Marseille (France)--Church history.
Notre-Dame de la Garde (Basilica : Marseille, France)--History.
Princeton subject headings:
Fortification--France--Marseille.
Notre-Dame de la Garde (Basilica : Marseille, France)--History.