Columbia subject headings:
Harvard subject headings:
Church and state--Rome--Congresses.
Codex Theodosianus--Congresses.
Roman law--Congresses.
Rome--Politics and government--284-476--Congresses.
Princeton subject headings:
Christian heretics--Legal status, laws, etc.--Rome--Congresses.
Church and state--Rome--History--4th century--Congresses.
Codex Theodosianus--Congresses.
Ecclesiastical law--Rome--History--4th century--Congresses.
Roman law--Sources--Congresses.
Rome--Politics and government--284-476--Congresses.
Rome--Social conditions--Congresses.