000 00426nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a0-8094-5716-4
100 _aTime life books
245 _aSpace
260 _aAlexandria
_bTime life books
_c1987
300 _a128p.;28cm
650 _aSpace science-computers
999 _c46961
_d46961