Columbia subject headings:
Harvard subject headings:
China--History--Revolution, 1911-1912--Congresses.
Chinese--Foreign countries--Political activity--Congresses.
Sun, Yat-sen, 1866-1925--Congresses.
Princeton subject headings:
China--History--Revolution, 1911-1912--Congresses.
Chinese--Foreign countries--Political activity--History--Congresses.
Sun, Yat-sen, 1866-1925--Congresses.