National space program and keynote lecture - the Twenty-First International Symposium on Space Technology and Science : Omiya 1998
International Symposium on Space Technology and Science (ISTS) ; 21 ; 1998 ; Omiya International Symposium on Space Technology and Science (ISTS) ; 21 (Omiya) : 1998.05.24-31
1998
134 S
Konferenzband
Englisch