00862cam a22002174a 4500020002800000020004400028050001700072100002300089245011300112250001200225260006300237300004000300500002000340650001500360650003100375650002800406700002200434856006400456856005600520856006800576  a007288293X (alk. paper)  a0071112421 (international : alk. paper)00aQA 76.5bWIL1 aWilliams, Brian K.10aUsing information technology :ba practical introduction to computers & communications :  complete version /  a6th ed.  aBoston, Mass. :bMcGraw-Hill Technology Education,cc2005.  axxiii, 472 pages :bIllustrations ;  aIncludes index. 0aComputers. 0aTelecommunication systems. 0aInformation technology.1 aSawyer, Stacey C.42uhttp://www.loc.gov/catdir/description/mh051/2003066618.html41uhttp://www.loc.gov/catdir/toc/mh051/2003066618.html42uhttp://www.loc.gov/catdir/enhancements/fy0737/2003066618-b.html