Columbia subject headings:
Harvard subject headings:
Aeronautics--Germany--Bremen--History.
Aerospace engineering--Germany--Bremen--History.
EADS Space Transportation. Center Trauen.--History.
Jet engines--Germany--Bremen--History.
Space vehicles--Germany--Bremen--Design and construction--History.
Princeton subject headings:
Airplanes--Rocket engines.
Astronautics--Germany.
Rockets (Aeronautics)--Germany--History.