Columbia subject headings:
Harvard subject headings:
Brentano, Franz, 1838-1917
Hume, David, 1711-1776
Husserl, Edmund, 1859-1938
Phenomenalism.
Princeton subject headings:
Brentano, Franz, 1838-1917.
Hume, David, 1711-1776.
Husserl, Edmund, 1859-1938.
Phenomenology.