Columbia subject headings:
Harvard subject headings:
Dreyfus, Alfred, 1859-1935
Dreyfus, Alfred, 1859-1935--Correspondence.
Dreyfus, Alfred, 1859-1935--Diaries.
World War, 1914-1918
World War, 1914-1918--Personal narratives, French
Princeton subject headings:
Dreyfus, Alfred, 1859-1935.
World War, 1914-1918.