00325nam a2200133Ia 4500008004100000020001500041041001200056082001100068100000600079245004900085260003500134300000800169650001400177221030s9999    xx            000 0 und d  a817758118X  aEnglish  a105.23  aA 0aIntroduction to Information Technologycby A  bPearson EducationaDelhic2006  a648  aComputers