Plotting for peace : American peacemakers, British codebreakers, and Britain at war, 1914-1917 /
Larsen, Daniel,1985-author.
Includes bibliographical references and index.
World War, 1914-1918
World War, 1914-1918
World War, 1914-1918
World War, 1914-1918
Cryptography
Diplomatic history
Diplomatic relations
Economics
Peace
Plotting for peace.