Space Tourism
Pelt, Michel
Space Tourism Adventures in Earth Orbit and Beyond [electronic resource] by Michel Pelt - New York, NY Praxis Publishing Ltd. 2005 - v.: digital
9780387270159
Science (General)
Astronomy
Επιστήμη --Περιοδικά
Popular Science in Astronomy
Astronomy, Astrophysics and Cosmology
Space Tourism Adventures in Earth Orbit and Beyond [electronic resource] by Michel Pelt - New York, NY Praxis Publishing Ltd. 2005 - v.: digital
9780387270159
Science (General)
Astronomy
Επιστήμη --Περιοδικά
Popular Science in Astronomy
Astronomy, Astrophysics and Cosmology