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- World War, 1914-1918 — Finance -- United States
World War, 1914-1918 — Finance -- United States — Audiobooks

Government Ownership of Railroads, and War Taxation
by Otto H. Kahn

War Taxation: Some Comments and Letters
by Otto H. Kahn

Frenzied Liberty; The Myth of "A Rich Man's War"
by Otto H. Kahn