000 00324nam a2200109Ia 4500
008 171211s9999 xx 000 0 und d
245 _aComplexity Science in Air Traffic Management
245 _cAndrew Cook and Damián Rivas
260 _c2016
650 _xASTRONOMY
856 _uhttp://down.ebook777.com/063/1472460375.pdf
999 _c349403
_d349403