00760nam a22002297a 450000500170000001000130001702000220003003500130005203700160006504000120008108200130009310000260010624501410013224600060027326000590027927000440033830000380038250000200042065000220044065000460046270000220050820170124110205.0  aB-061497  c00.00a0070445354  aB-061497  bCen Lib/Ret  aDPLbEN  a005bHUT  aHutchinson, Sarah E.   aComputers, communication and information, a user's introduction, comprehensive version /cby Sarah E. Hutchinson [and] Stacey C. Sawyer   b   bTata McGraw Hill Publishing Company aNew Delhi c2001  bNew Delhi a7 west patel nagar e110008  avarious pagings :c23cm(Hb)bill.  aIncludes index   aComputer science   aCommunication and information technology   aSawyer, Stacey C.