000 00307nam a2200121Ia 4500
008 240125s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a503
_bN94 ALL
100 _aAlles, Hemesh [et al] [Ill]
_916199
245 0 _aSpace technology
260 _bWorld Book Inc.
_aChicago
_c1994
942 _cBK
999 _c27522
_d27522