Columbia subject headings:
Dialectical materialism--History.
Engels, Friedrich, 1820-1895.
Lenin, Vladimir Ilʹich, 1870-1924.
Marx, Karl, 1818-1883.
Harvard subject headings:
Dialectical materialism--History.
Engels, Friedrich, 1820-1895
Lenin, Vladimir Ilʹich, 1870-1924
Marx, Karl, 1818-1883
Princeton subject headings:
Dialectical materialism--History.
Engels, Friedrich, 1820-1895.
Lenin, Vladimir Ilʹich, 1870-1924.
Marx, Karl, 1818-1883.