Columbia subject headings:
Harvard subject headings:
Korea--History--Japanese occupation, 1910-1945.
Korean resistance movements, 1905-1945.
Yi, Tong-hwi, 1873-1935
Princeton subject headings:
Korea--History--Japanese occupation, 1910-1945.
Korean resistance movements, 1905-1945--Biography.
Koreans--China--Politics and government.
Koreans--Soviet Union--Politics and government.
Yi, Tong-hwi, 1873-1935.