000 00313nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aRealizing Tomorrow: The Path to Private Spaceflight
245 _cChris Dubbs
260 _c2011
650 _xASTRONOMY
856 _uhttp://down.ebook777.com/064/0803216106.pdf
999 _c349396
_d349396