Columbia subject headings:
Harvard subject headings:
Tibet Autonomous Region (China)--History.
Tibet Autonomous Region (China)--Relations--India--Uttar Khand Region.
Uttar Khand Region (India)--History.
Uttar Khand Region (India)--Relations--China--Tibet.
Princeton subject headings:
India--Civilization.
India--Foreign relations--China.
Trade routes--Asia.