000 00332nam a22001457a 4500
999 _c1720
_d1720
020 _a9789332586932
082 _a004.6 STA
100 _aStallings William
245 _aData and Computer Communications
250 _a10
260 _bPearson
_c2017
300 _a906
650 _aDATA PROCESSING & COMPUTER SCIENCE
942 _cBK