Columbia subject headings:
Harvard subject headings:
Great Britain--Foreign relations--China--Tibet.
Russia--Foreign relations--China--Tibet.
Tibet Autonomous Region (China)--Foreign relations--Great Britain.
Tibet Autonomous Region (China)--Foreign relations--Russia.
Princeton subject headings:
Great Britain--Foreign relations--China--Tibet.
Russia--Foreign relations--China--Tibet.
Tibet Autonomous Region (China)--Foreign relations--Great Britain.
Tibet Autonomous Region (China)--Foreign relations--Russia.