Columbia subject headings:
Harvard subject headings:
Silk Road--History.
Thubron, Colin, 1939---Journeys--China--Xinjiang Uygur Zizhiqu
Xinjiang Uygur Zizhiqu (China)--Description and travel.
Princeton subject headings:
Silk Road--History.
Thoubron, Colin 1939---Travel--China--Sinkiang Uighur Autonomous Region.
Xinjiang Uygur Zizhiqu (China)--Description and travel.