000 00319nam a2200145Ia 4500
020 _a9789332586932
082 _a004.6
_bSTA/D
100 _aWilliam Stallings
245 0 _aData and Computer Communication
250 _a1st
260 _aNew delhi
_bPearson
_c2014
300 _a846
650 _aCOMPUTER
942 _cBK
999 _c1583
_d1583