00348n   a2200145 a 4500000002100000001000700021005001700028020002200045082002100067100002500088245002200113250000800135260004400143300001500187B B                 02879720220203165903.0  a978-81-203-2175-5  a004.6bP8;2 C.SC  aTanenbaum, Andrew S.  aComputer Networks  a4th  aNew DelhibPrentice-Hall of Indiac2008  axvii 891p.