00550nam a2200157Ia 4500008004100000020001800041082001200059100006400071245009100135250000800226260003500234300002700269500001900296600002700315650005000342240925s9999    xx            000 0 und d  a9780073516752  a004 WIL  aWilliams  , Sawyer ; Brain  K. Williams; Stacey  , C Sawyer 0aUsing Information Technology: A Practical Introduction to Computers and Communications  a8th  aNew York:bMcGraw-Hillc,2010.  axi, 300p.b0fOriginal  aIncludes Index  aEngineering Technology  aComputer science, information & general works