000 00287nam a2200121Ia 4500
999 _c26069
_d26069
020 _a9788120312401
100 _aWilliam Stallings
245 _aData and Computer Communications
250 _a5
260 _c1999
_bPRENTICE HALL OF INDIA
_aNew Delhi
300 _axviii+798
942 _cBB