000 00267nam a2200121Ia 4500
008 211209s1959 xx 000 0 und d
041 _aeng
082 _a629.1 N59 RIC
100 _aRICHARD VON-MISES
245 _aTHEORY OF FLIGHT
260 _c1959
300 _a655
999 _c12818
_d12818