00628cam a2200205Ia 4500020001500000020001800015020001500033020001800048050001900066100001900085245002900104250001200133260005200145300004000197490002900237500002000266650003900286650003800325650005900363  a0735617708  a9780735617704  a0735614563  a9780735614567 4aTK 5105.5bNET1 aZacker, Craig.10aNetwork+ certification /  a2nd ed.  aRedmond, Washington :bMicrosoft Press,cc2003.  axxxiv, 697 pages :bIllustrations ;1 aAcademic learning series  aIncludes index. 0aMicrosoft software - examinations. 0aComputer networks - examinations. 0aElectronic data processing personnel - certifiacation.