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