Title: Istorii︠a︡ razvitii︠a︡ aviat︠s︡ii i gosudarstvennoĭ sistemy letnykh ispytaniĭ v Rossii 1908-1920 gg
Subjects: Airplanes, Flight testing, History, Military Aeronautics, Russia (Federation). Voenno-Vozdushnye Sily, Russia (Federation), Air forces. Air warfare, Military science, Military engineering
Places: Russia (Federation)