GAGARIN'S SPACESHIP ORIGINATED AS SPY SATELLITE - gives some of the background to Gagarin's historic flight.
Spaceflight ; 35 , 11
1993
Aufsatz (Zeitschrift)
Unbekannt
Spaceship Columbia's first flight
NTRS | 1981
|Carrier of Satellite and Spaceship. Part II
NTIS | 1977
|