00629nam a22001817a 4500008004100000020001500041050002200056100002000078245011600098260005500214300005200269504002000321650001500341650001400356650003200370700002300402700002200425150907b        xxu||||| |||| 00| 0 eng d  a0789567040  aQA 76.5 .S54 2003  aShelly, Gary B.  aDiscovering computers 2004:cGary B. Shelly, Thomas J. Cashman and Misty E. Vermaat.bA gateway to information/  aUnited States.:bThomson course technology,c2003.  axxiv, [various paging]bIll.; [some col]c28cm.  aIncludes index.  aComputers.  aInternet.  aElectronic data processing.  aCashman, Thomas J.  aVermaat, Misty E.