00626nam a22001817a 4500008004100000020001500041050002400056100002300080245014600103250001200249260003400261300004100295504001900336650001500355650002800370700002100398700002500419150720b        xxu||||| |||| 00| 0 eng d  a0256261466  aQA 76.5 .W5332 1999  aWilliams, Brian K.  aUsing information technology:ba practical introduction to computers and technlogy/cBrian K. Williams, Stacey C. Sawyer and Sarah Hutchinson  a3rd ed.  aBoston:bMc Graw Hill,c1999.  axxx, 610p.:bIll.; [some col]c27cm.  aInclude index.  aComputers.  aInformation technology.  aSawyer, Stacy C.  aHutchinson, Sarah E.