00778nam a22002417a 450000500170000002000180001704000140003508200190004910000230006824500840009125000180017526000400019330000480023333600290028133700300031033800300034065000250037065000300039565000320042565000220045765000300047970000270050920220918130350.0  a9780470400272  aNabta-Lib40221a004.6bFJF1 aFitzgerald, Jerry.  aFundamenthals of Business Data Communications /cJerry Fitzgerald, Alan Dennis.  aTenth Editon.  aAsia :bJohn Wiley and Sons,c2010.  aXIII, 593 Pages :bILLustrations ; c24 cm.  2rdacontent atext btxt   2rdamedia aunmediated bn  2rdacarrier avolume bnc   aData Communications   aData transmission systems  aOffice practicexAutomation  aComputer networks  aBusinessxData processing1 aDennis, Alan.eAuthor.