Columbia subject headings:
Harvard subject headings:
Civilization, Medieval--Classical influences
Institutio Traiani.
Political science--Early works to 1800
Trajan, Emperor of Rome, 53-117.
Princeton subject headings:
Institutio Traiani.
Plutarch--Spurious and doubtful works.
Political science--Early works to 1800.
Trajan, Emperor of Rome, 53-117.