Columbia subject headings:
Byzantine Empire--History--Basiliscus, 475-476.
Byzantine Empire--History--Leo I, 457-474.
Byzantine Empire--History--Leo II, 474.
Byzantine Empire--History--Zeno, 474-491.
Harvard subject headings:
Byzantine Empire--History--Basiliscus, 475-476.
Byzantine Empire--History--Leo I, 457-474.
Byzantine Empire--History--Leo II, 474.
Byzantine Empire--History--Zeno, 474-491.
History, Ancient
Princeton subject headings: