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Notice bibliographique
Leaving the cradle: human exploration of space in the 21st century 28th Goddard memorial symposium
Goddard memorial symposium, Paine Thomas O. | publ. for the American astronautical society by Univelt | 1991
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Notice bibliographique
The Mars project
Von Braun Wernher, foreword by Thomas O. Paine, Paine Thomas O. | University of Illinois Press | 1991