Columbia subject headings:
Act (Philosophy)
Fichte, Johann Gottlieb, 1762-1814.
Marx, Karl, 1818-1883.
Philosophical anthropology.
Philosophy, German.
Harvard subject headings:
Act (Philosophy)
Fichte, Johann Gottlieb, 1762-1814.
Marx, Karl, 1818-1883
Philosophical anthropology.
Philosophy, German.
Princeton subject headings:
Act (Philosophy)
Fichte, Johann Gottlieb, 1762-1814.
Marx, Karl, 1818-1883.
Philosophical anthropology.
Philosophy, German.