Columbia subject headings:
Ammianus Marcellinus--Ethics.
Ammianus Marcellinus--Political and social views.
Ammianus Marcellinus--Religion.
Ammianus Marcellinus. Rerum gestarum libri.
Harvard subject headings:
Ammianus Marcellinus--Religion.
Ammianus Marcellinus. Rerum gestarum libri
Princeton subject headings:
Ammianus Marcellinus--Views on Christianity.
Ammianus Marcellinus. Rerum gestarum libri.
Church and state--Rome.
Church history--Primitive and early church, ca. 30-600.