Proceedings of National Space Society's 8th Annual International Space Development Conference : May 26-29, 1989, Chicago, Illinois
National Space Society's Annual International Space Development Conference ; 8 ; 1989 ; Chicago, Illinois National Space Society's Annual International Space Development Conference ; 8 (Chicago, Illinois) : 1989.05.26-29
1992
XIV, 622 S
graph. Darst
Konferenzband
Englisch