00740cam a22002054a 4500020002800000020004400028082001200072100002400084245003500108250001200143260006200155300003300217650001500250650003100265650002800296700002200324856006400346856005600410856006800466  a007288293X (alk. paper)  a0071112421 (international : alk. paper)00a004 WIL1 aWilliams, Brian K.,10aUsing information technology :  a6th ed.  aBoston, Mass. :bMcGraw-Hill Technology Education,c2005.  axxiii, 472 p. :bcol. ill. ; 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