Columbia subject headings:
Baseball--China--Manchuria--History--20th century.
Baseball--Japan--History--20th century.
Koreans--Japan--History--20th century.
Kōno, Atsushi, 1884-1946.
Son, Hyo-jun, 1901-1963.
Harvard subject headings:
Princeton subject headings:
Baseball--China--Manchuria--History.
Baseball--Japan--History--20th century.
Koreans--Japan--History--20th century.
Kōno, Atsushi, 1884-1946.
Son, Hyo-jun, 1901-1963.