Rajaa
Hakutulokset: 9781461434306
Rajaa
yksi hakutulos.
Tragedy and Triumph in Orbit
e-kirja,
2012,
englanti,
ISBN 9781461434306
April 12, 2011 is the 50th anniversary of Yuri Gagarin's pioneering journey into space. To commemorate this momentous achievement, Springer-Praxis is producing a mini series of …