000 00228nam a2200109Ia 4500
082 _a004.6
100 _aTANENBAUM ANDREW S.
245 _aCOMPUTER NETWORKS
250 _a5 TH
260 _aNEW DELHI
_b PEARSON
_c2011
942 _cBK
999 _c1105
_d1105