000 00279nam a2200133Ia 4500
100 _aCONSTABLE GEOGE
365 _cRS
365 _d1
942 _cENGBK
654 _aSpace research
654 _aSatellite communication
245 _aSpace
260 _bTime Life Books
_aVirginia
999 _c5900
_d5900