000			00498nam a22001457a 4500
020			_a9788131715369
050			_aTK105 _b.D38S73 2007
100			_aStallings, William
245			_aData and computer communications _cWilliam Stallings
260			_aUpper Saddle River _bPearson/Prentice Hall, _c2007
300			_axvi, 834 P. : _bill. ;
500			_aIncludes bibliographical references and index.
650			_aData transmission systems _aComputer networks
942			_cBK
999			_c1018 _d1018