Columbia subject headings:
Ammianus Marcellinus--Dictionaries.
Ammianus Marcellinus. Rerum gestarum libri.
Harvard subject headings:
Ammianus Marcellinus. Rerum gestarum libri--Concordances.
Latin language--Glossaries, vocabularies, etc.
Princeton subject headings:
Ammianus Marcellinus--Dictionaries, indexes, etc.
Ammianus Marcellinus. Rerum gestarum libri.