Columbia subject headings:
Harvard subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831--History and criticism.
Heidegger, Martin, 1889-1976--History and criticism.
Philosophy, German--Economic aspects.
Wittgenstein, Ludwig, 1889-1951--History and criticism.
Princeton subject headings:
Hegel, Georg Wilhelm Friedrich, 1770-1831--History and criticism.
Heidegger, Martin, 1889-1976--History and criticism.
Philosophy, German--Economic aspects.
Wittgenstein, Ludwig, 1889-1951--History and criticism.