MacArthur's ULTRA codebreaking and the war against Japan, 1942-1945 - Drea, Edward J. , 1944- (Kansas : The University Press, 1992)
Includes bibliographical references and index
Keywords: MacArthur, Douglas, -- 1880-1964 -- Military leadership; World War, 1939-1945 -- Campaigns -- Pacific Area; World War, 1939-1945 -- Cryptography; World War, 1939-1945 -- Military intelligence -- Pacific Area; Pacific Area -- History