Columbia subject headings:
Harvard subject headings:
Capital.
Economics
Marx, Karl, 1818-1883
Marx, Karl, 1818-1883. Kapital
Philosophy of nature
Philosophy, Marxist.
Princeton subject headings:
Capital.
Economics.
Marx, Karl, 1818-1883.
Marx, Karl, 1818-1883. Kapital.
Philosophy of nature.
Philosophy, Marxist.