1 Электронные книги Pamela L. Whitney
Aeronautics and Space Engineering Board & Division on Engineering and Physical Sciences: Issues and Opportunities Regarding the U.S. Space Program
Ever since the completion of the Apollo program, there has been a lack of consensus about the future of human spaceflight. The Columbia tragedy in February 2003 rekindled public debate about this que …
PDF
английский
DRM
€20.97
