000 00308nam a22001337a 4500
020 _a9789380501932
100 _aLarry L Peterson
245 _aComputer Networks: A Systems approach
250 _a5th
260 _aNew Delhi
_bElsevier
_c2015
300 _axxxi+884
700 _aBruce S Davie
942 _cBB
999 _c56512
_d56512