00429nam a2200157Ia 4500008004100000020001300041082001200054100001900066245003000085250000800115260003500123300002300158500001900181600002100200650005000221240925s9999    xx            000 0 und d  a78210585  a004 NOR  aNorton,, Peter 0aIntroduction To Computers  a4th  aNew York:bMcGraw-Hillc,1994.  a296p.bNAfPirated  aIncludes Index  aComputer Science  aComputer science, information & general works