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1كتاب
المؤلفون: Ashcroft, Bruce A.
المساهمون: United States. Air Force. Air Education and Training Command. Office of History and Research.
مصطلحات موضوعية: United States. Army -- Aviation -- History., Flight training -- United States -- History., Air pilots -- Education -- United States -- History., Airplanes -- Piloting -- United States -- History., Aeronautics -- Study and teaching -- United States -- History., History.
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