Columbia subject headings:
World War, 1914-1918--Personal narratives, British.
World War, 1914-1918--Russia.
Harvard subject headings:
World War, 1914-1918--Personal narratives, English
World War, 1914-1918--Russia
World War, 1914-1918--Soviet Union
Princeton subject headings:
World War, 1914-1918--Personal narratives, English.
World War, 1914-1918--Soviet Union.