Columbia subject headings:
Byzantine Empire--History--Justinian I, 527-565.
Justinian I, Emperor of the East, 483?-565.
Roman law--Sources--Non-legal--Procopius.
Harvard subject headings:
Byzantine Empire--History--Justinian I, 527-565.
Justinian I, Emperor of the East, 483?-565
Roman law--Sources--Non-legal--Procopius.
Princeton subject headings: