Columbia subject headings:
Sino-Japanese War, 1937-1945--Personal narratives, American.
Sino-Japanese War, 1937-1945--Secret service--China.
Yardley, Herbert O. (Herbert Osborn), 1889-1958.
Harvard subject headings:
Sino-Japanese War, 1937-1945--Personal narratives, American.
Sino-Japanese War, 1937-1945--Secret service--China.
Yardley, Herbert O. (Herbert Osborn), 1889-1958
Princeton subject headings:
Sino-Japanese War, 1937-1945--Personal narratives, American.
Sino-Japanese War, 1937-1945--Secret service--China.
Yardley, Herbert O. (Herbert Osborn), 1889-1958.