America at the Threshold: America's Space Exploration Initiative
Proposed guide to design for on-orbit spacecraft servicing
Vom Fenster aus gesehen? Perspektiven weiblicher Differenz im Erzählwerk von Carmen Martín Gaite
Lebenserwartungen in Deutschland, Norwegen und Schweden im 19. und 20. Jahrhundert
Kinder der Straße. Kind des Salons
Fundamentals of transportation and traffic operations
Flight Research at Ames: Fifty-Seven Years of Development and Validation of Aeronautical Technology
From Engineering Science to Big Science: The NACA and NASA Collier Trophy Research Project Winners
Management der Verkehrsunternehmungen
Starting something big : the commercial emergence of GE aircraft engines
The Difficult Road to Mars: A Brief History of Mars Exploration in the Soviet Union
Power to Explore: A History of the Marshall Space Flight Center, 1960-1990
Exploring the Unknown: Selected Documents in the History of the U.S. Civil Space Program