Columbia subject headings:
Harvard subject headings:
China, Northwest--Description and travel.
Gu, Jiegang, 1893-1980--Journeys--China, Northwest.
Gu, Jiegang, 1893-1980.
Gu, Jiegang, 1893-1980. Hsi pei kʻao chʻa jih chi.
Historians--China--Biography
Sino-Japanese War, 1937-1945--China, Northwest.
Princeton subject headings:
China, Northwest--Description and travel.
Gu, Jiegang, 1893-1980--Journeys--China, Northwest.
Gu, Jiegang, 1893-1980.
Historians--China--Biography.
Ku, Chieh-kang, 1893- Hsi pei k'ao ch'a jih chi.
Sino-Japanese War, 1937-1945--China, Northwest.