00428nam a2200157Ia 4500008004100000020001300041082001200054100001900066245003000085250000800115260003400123300002300157500001900180600002100199650005000220240925s9999    xx            000 0 und d  a71231013  a004 NOR  aNorton,, Peter 0aIntroduction To Computers  a5th  aBoston:bMC Graw-Hillc,2003.  a456p.bNAfPirated  aIncludes Index  aComputer Science  aComputer science, information & general works