000 00208 a2200097 4500
001 24602
100 _aOrdwxy, F I
245 _aBasic Astronautics
260 _a
_bPrentice Hall
_c1962
090 _c16620
_d16620
942 _aNUST-CAE
_cM
_c7359
999 _c259675
_d259675