Title: Technology of Empire
Subjects: Sino-Japanese War, 1937-1945, Armed Forces, Telecommunication systems, Military History, Communications, World War, 1939-1945, Communication systems, History, Telecommunication systems -- Japan -- History, Telecommunication systems -- Asia -- History, World War, 1939-1945 -- Communications, Sino-Japanese War, 1937-1945 -- Communications, Japan -- History -- 1868-, Japan -- History, Military -- 1868-, Japan -- Armed Forces -- Communication systems