000			00422nam a2200145Ia 4500
008			230130s9999||||xx |||||||||||||| ||und||
020			_a9783319050386
100			_aErik Seedhouse
245		0	_aTourists in Space
250			_a2nd ed. 2014
260			_bSpringer International Publishing _c2014
440			_aSpringer Praxis Books
650			_aPhysics and Astronomy
856			_uhttps://doi.org/10.1007/978-3-319-05038-6
999			_c16430 _d16430