Columbia subject headings:
Harvard subject headings:
Colonia Ulpia Traiana Site (Xanten, Germany)--History, Military.
Excavations (Archaeology)--Germany--Xanten.
Inscriptions, Latin--Germany--Xanten.
Legio XXX Ulpia victrix--History.
Romans--Germany--Xanten.
Rome--Army--History.
Rome--History, Military--30 B.C.-476 A.D.
Princeton subject headings:
Excavations (Archaeology)--Germany--Xanten.
Inscriptions, Latin--Germany--Xanten.
Romans--Germany--Xanten.
Rome--Army--History.
Xanten (Germany)--Antiquities, Roman.