The Coupling between magnetospheric and ionospheric plasmas
Current aeronautical fatigue problems : proceedings of a symposium, held in Rome, 23-25 April 1963
Organizing space activities for world needs
Microminiaturization : proceedings of the AGARD Conference, Oslo, July 24 - 26, 1961
Radio navigation systems for aviation and maritime use : a comparative study
Hypervelocity impact : proceedings of the 1992 Symposium, Austin, Texas, 17 - 19 November 1992