000 00269nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aOberg James E.
_955402
245 0 _aPioneering Space
260 _bMcgraw-Hill Book Comp.
_c1986
300 _a298
942 _cBK
_pCL
999 _c182220
_d182220