00505nam a2200205 a 450000500170000002000180001708200150003510000280005010000230007824500250010125000120012626000250013830000230016350000500018660000080023663000210024463000220026585600060028785600060029320251203114926.0  a9789332518742  a004.6bTAN  aTanenbaum, Andrew S.d_  aWetherall, David J  aComputer networksb_  a5th ed.  aNoidabPearsonc2017  a804 p.c24 cm.bPB  aIncludes bibliographical references and index  bc_  aComputer Science  aComputer networks  f_  a_