00590nam a2200193 a 45000010006000000050017000060080041000230200036000640200033001000500029001331000021001622450089001832500012002722600031002843000019003156500013003346500022003477000027003693230320230531230927.0140902s2013    xxum     b   a000 0 eng    a9780273768968 (pbk. : inter.ed)  a0273768964 (pbk. : inter.ed) 4aTK5105.875.I57bK88 20131 aKurose, James F.10aComputer networking :ba top-down approach /cJames F. Kurose, Keith W. Rossh[book]  a6th ed.  aBoston :bPearson,cc2013.  a888 p. :bill. 0aInternet 0aComputer networks1 aRoss, Keith W.,d1956-