000 00270nam a2200109Ia 4500
008 161008s9999 xx 000 0 und d
100 _aSHELLY
245 _aDISCOVERING COMPUTERS 2007 A GATWAY TO INFORMATION
260 _bTHOMSON LEARNING
300 _a823
942 _cBK
999 _c43765
_d43765