Columbia subject headings:
Ammianus Marcellinus. Rerum gestarum libri. Liber 19.
Rome--History--Empire, 284-476.
Harvard subject headings:
Ammianus Marcellinus. Rerum gestarum libri. Liber 19.
Rome--History--Empire, 284-476--Historiography
Rome--History--Empire, 284-476.
Princeton subject headings:
Ammianus Marcellinus. Rerum gestarum libri. Liber 19.
Rome--History--Empire, 284-476--Historiography.