Columbia subject headings:
Husserl, Edmund, 1859-1938.
Phenomenology.
Transcendentalism.
Harvard subject headings:
Husserl, Edmund, 1859-1938
Landgrebe, Ludwig, 1902-1991
Phenomenology.
Transcendentalism.
Princeton subject headings:
Husserl, Edmund, 1859-1938.
Phenomenology.
Transcendentalism.