Geschichte von Hessen. Bd. 5, Theil 4: Neuere Geschichte von Hessen / Abth. 1 = Bd. 1
Possibilities of Economic Use of Jet Passenger Planes for Regional Air Traffic
Study of Environmental Impact and Environmental Damage from City Traffic - Noise and Exhaust Gases
Ignition Behavior of Unified Composition Aviation Fuels and Some Hydrocarbons
Zur Geschichte der Elektrolytforschung an der Universität Rostock
Civil Components Program 'Wing Section'. Materials Selection