Columbia subject headings:
Harvard subject headings:
Agricola, Gnaeus Julius, 40-93
Civilization, Germanic
Germany--History--To 843
Rome--History--Empire, 30 B.C.-476 A.D.
Princeton subject headings:
Agricola, Gnaeus Julius, 40-93.
Civilization, Germanic.
Germany--History--To 843.
Oratory.
Rome--History--Empire, 30 B.C.-284 A.D.