Columbia subject headings:
Armstrong, A. H. (Arthur Hilary)
Neoplatonism.
Theology, Doctrinal--History--Early church, ca. 30-600.
Harvard subject headings:
Armstrong, A. H. (Arthur Hilary)
Christianity--Philosophy--History
Neoplatonism.
Princeton subject headings:
Armstrong, A. H. (Arthur Hilary)
Neoplatonism.
Theology, Doctrinal--History--Early church, ca. 30-600.