000			00407nam a2200145Ia 4500
008			191105s9999 xx 000 0 und d
020			_a9781441994585
100			_aAndras Sóbester
245		0	_aStratospheric Flight
260			_aGermany _bSpringer _c2014
536			_aManagement
650			_aStratospheric Flight
856			_uhttp://link.springer.com/book/10.1007/978-1-4419-9458-5
942			_cE_BOOK
999			_c67566 _d67566