00350nam a2200145Ia 4500003000400000005001700004008004100021020001800062082000800080100001800088245003000106250000800136260005000144300001000194TMU20250715122552.0160921s9999    xx            000 0 und d  a9780070447431  a004  aNorton, Peter  aIntroduction to Computers  a4th  bTata Mcgraw- Hill Publishingc2003aNew Delhi  a610p.