000			00297nam a2200121Ia 4500
008			210430s9999 xx 000 0 und d
082			_a004 N822I
100			_aNorton Petter _954801
245			_aIntroduction To Computers _cNorton Petter
260			_c2004
300			_a628p.
942			_cBK _2ddc
999			_c565553 _d565553