Columbia subject headings:
Harvard subject headings:
Communism
Lenin, Vladimir Ilʹich, 1870-1924
Sun, Yat-sen, 1866-1925. San min zhu yi
Princeton subject headings:
Communism.
Lenin, Vladimir Ilʹich, 1870-1924.
Sun, Yat-sen, 1866-1925. San min zhu yi.