Columbia subject headings:
Communism.
Germany (East)--Economic conditions.
Germany (West)--Economic conditions.
Marx, Karl, 1818-1883. Kapital.
Harvard subject headings:
Communism
Germany (East)--Economic conditions.
Germany (West)--Economic conditions.
Marx, Karl, 1818-1883. Kapital
Princeton subject headings:
Communism.
Germany (East)--Economic conditions.
Germany (West)--Economic conditions.
Marx, Karl, 1818-1883. Kapital.