Columbia subject headings:
Palamas, Kōstēs, 1859-1943--Psychology.
Harvard subject headings:
Palamas, Kōstēs, 1859-1943--Psychology.
Princeton subject headings:
Palamas, Kōstēs, 1859-1943--Criticism and interpretation.
Palamas, Kōstēs, 1859-1943--Psychology.
Palamas, Kōstēs, 1859-1943--Religion.