Columbia subject headings:
Classical philology.
Mühll, Peter von der, 1885-1970.
Harvard subject headings:
Greek literature--History and criticism
Gregory, of Nazianzus, Saint
Mühll, Peter von der, 1885-1970.
Plato. Protagoras.
Rites and ceremonies--Greece
Tacitus, Cornelius
Princeton subject headings:
Classical philology--Collections.
Mühll, Peter von der, 1885-