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Morgensen, Otto Peter
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National Aeronautics and Space Administration (NASA)
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North Atlantic Treaty Organization (NATO)
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Northrop, John Knudsen, 1895-1981
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Nuclear energy
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Nuclear weapons
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Ohio State University
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Oral history
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Pasi, Gino
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Pasi, Gino J.
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Persian Gulf War, 1991
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Rall, Frederick T.
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Richey, G. Keith
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Russia
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Russia--History
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Russo, Vincent J.
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Sikorsky helicopters
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Sikorsky, Igor Ivan, 1889-1972
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Systems engineering
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United States. Air Force
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