Space Science in the Twenty-First Century: Imperatives for the Decades 1995 to 2015
Electric propulsion and its applications to space missions
Advanced rail geotechnology - ballasted track
National Aeronautics and Space Administration Twenty-Fifth Anniversary, 1958-1983
On-board design models and algorithm for communication based train control and tracking system
The Cambridge encyclopedia of space (revised edition)
Expanding the Envelope: Flight Research at NACA and NASA
A critical review of the state of foreign space technology
Quest for Performance: the Evolution of Modern Aircraft