Columbia subject headings:
China--Foreign relations--1912-1949.
China--Foreign relations.
Conference on the Limitation of Armament (1921-1922 : Washington, D.C.)
Shandong Sheng (China)
Tariff--China.
Harvard subject headings:
China--Foreign relations.
Conference on the Limitation of Armament (1921-1922 : Washington, D.C.)
Shandong Sheng (China)
Tariff--China.
Princeton subject headings:
China--Foreign relations.
Conference on the Limitation of Armament (1921-1922 : Washington, D.C.)
Shandong Sheng (China)
Tariff--China.