00581cam a22001812  4500001001100000005001700011008004100028020001500069040001500084100003000099245004700129250001200176260004200188300003000230650006100260650007500321852000300396000002128520151217145933.0120307s         xx           000 0 eng d  a1439055661  aKABUcKABU1 aDean, Tamara.@000018208710aNetwork+ guide to networks /cTamara Dean.  a5th ed.  aAustralia :bCengage learning,c2010.  axxiv, 889 p. +e1 CD-ROM. 0aComputer networksvStudy guidexExamination.@0000182088 0aTelecommunications engineersvStudy guidesxCertification.@00001820891