Columbia subject headings:
Harvard subject headings:
Manchuria (China)--Economic conditions--20th century--Sources.
Manchuria (China)--Social conditions--20th century--Sources.
Minami Manshū Tetsudō Kabushiki Kaisha--History--Sources.
Princeton subject headings:
Manchuria (China)--Economic conditions--20th century--Sources.
Manchuria (China)--Social conditions--20th century--Sources.
Minami Manshū Tetsudō Kabushiki Kaisha--History--Sources.