000 00316nam a2200133Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a004
082 _bNOR
100 _aNORTON, PETER
245 0 _aIntroduction to computers.
650 _a  INTRODUCATION TO COMPUTER
942 _cTB
999 _c130925
_d130925