Columbia subject headings:
Harvard subject headings:
Giles, ca. 1242-1316. De ecclesiastica potestate.
Giles, of Rome, Archbishop of Bourges, approximately 1243-1316
Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. De ecclesiastica potestate.
Natural law--History--To 1500.
Natural law--History.
Political science--History
Political science--History--To 1500
Popes--Primacy
Popes--Primacy--History of doctrines--Middle Ages, 600-1500.
Popes--Temporal power
Popes--Temporal power--History.
Princeton subject headings:
Giles, of Rome, Archbishop of Bourges, approximately 1243-1316--Contributions in political science.
Giles, of Rome, Archbishop of Bourges, approximately 1243-1316. De ecclesiastica potestate.
Political science.
Popes--Temporal power.
Theocracy--History of doctrines.