World War, 1939-1945 History 342 Campaigns 98 Aerial operations 86 Aerial operations, American 82 Equipment and supplies 77 Aerial operations, German 73 more ... World War, 1914-1918 66 Siena Donor: Vallely, M.L.S., John R. 60 Tank warfare 56 Airplanes, Military 53 Armed Forces 53 Regimental histories 52 Tanks (Military science) 47 Aerial operations, British 42 Publications by Graduates 40 Aeronautics, Military 37 Guerre mondiale, 1939-1945 37 Generals 32 Vietnam War, 1961-1975 32 Korean War, 1950-1953 31 Publications about Graduates 30 Soldiers 29 History, Military 28 Air warfare 27 Secret service 27 Defenses 24 Officers 23 War 22 Military art and science 21 less ...