000 00210 a2200097 4500
001 6098
100 _aRoppe, H O
245 _aAn introduction to Astrodynamics
260 _a
_bAcademic
_c
090 _c4996
_d4996
942 _aNUST-CAE
_cM
_c31373
999 _c241171
_d241171