000 00330nam a2200145Ia 4500
008 160902s9999 xx 000 0 und d
040 _cPK-GjGUL
082 _a004
_bNOR-I
100 _a"Norton, Peter"
245 0 _aIntroduction to computers
260 _aU.S.A.
_bMcGraw Hill
_c2000
300 _a610
546 _aEng.
942 _cBK
999 _c97
_d97