00749nam a2200217   4500001001400000003000700014005001700021008004100038020001500079040000800094100002200102245015100124250001200275260004400287300005600331504005000387650001400437650003000451650002700481700002300508vtls000012266KUKTEM20251117142409.0060606t2004    xxu    gr    |0 1 0|eng |  a007288293X  aUMP  aSawyer, Stacey C.00aUsing information technology :b a practical introduction to computers & communications :b complete version / Stacey C. Sawyer, Brian K. Williams  a6th ed.  aBoston, MA:b Irwin/McGraw-Hill,c 2005  axxiii, 472, 27, 3, 10, 12 p.:b col. ill.;c 28 cm.  aIncludes bibliographical references and index00aComputers00aTelecommunication systems00aInformation technology12aWilliams, Brian K.