00785nam a2200229 a 4500001001400000003000700014005001700021008004100038020003100079020002800110040000800138100002300146245014900169250001200318260004000330300004200370504005000412650001400462650003000476650002700506700002200533vtls000048805KUKTEM20251117150351.0101202t2011    nyua   f b    001 0 eng d  a9780073516776 (alk. paper)  a0073516775 (alk. paper)  aUMP1 aWilliams, Brian K.10aUsing information technology :ba practical introduction to computers & communications : Complete version /cBrian K. Williams, Stacey C. Sawyer  a9th ed.  aNew York, NY :bMcGraw-Hill,cc2011  axxviii, 577 p. :bcol. ill. ;c29 cm.  aIncludes bibliographical references and index 0aComputers 0aTelecommunication systems 0aInformation technology1 aSawyer, Stacey C.