Russians in space /
Riabchikov, Evgeniĭ.
Kamanin, N.(Nikolaĭ)
Daniels, Guy.
London Weidenfeld and Nicolson
1972
This translation originally published, Garden City (N.Y.): Doubleday, 1971
Previous control number ISBN 0 297 00355 0
Astronautics
Astronauts