000 00436nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a0-8094-6059-9
100 _aTime life books
245 _aSoftware challenge
260 _aAlexandria
_bTime life books
_c1988
300 _a127p.;28cm
650 _aSoftware-computer
999 _c46949
_d46949