000			00505nam a22001817a 4500
005			20240419141914.0
008			240417b |||||||| |||| 00| 0 eng d
020			_a9789332518865
082			_a621.382 _bSTA-D
100			_aWilliam Stallings
245			_aData & computer communications / _cWilliam Stallings
250			_a9th ed.
260			_aUSA: _balways Learning; _c2014.
300			_axv, 863 P. : _bill; _c24 cm.
500			_ainclude index.
650			_acomputer science/Database
999			_c35545 _d35545