000 00313nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a004
100 _a"Norton, Peter"
245 0 _aIntroduction to Computers
250 _n6
260 _bMcGraw-Hill
365 _b299
942 _cBK
999 _c194342
_d194342