Columbia subject headings:
Revolutionaries--Vietnam--Biography.
Trà̂n, Cao Vân, 1866-1916.
Vietnam--Biography.
Vietnam--History--1858-1945.
Harvard subject headings:
Revolutionaries--Vietnam--Biography
Trần, Cao Vân, 1866-1916.
Vietnam--Biography.
Vietnam--History--1858-1945.
Princeton subject headings: