000			00579nam a2200193Ia 4500
008			140321s9999 xx 000 0 und d
020			_a9781111639709
050			_aTK 5105 _b.M845 2012
100			_aMoussavi, Massoud
245			_aData communication and networking : _ba practical approach / _cMassoud Moussavi.
260			_aCanada : _bDelmar Cengage Learning, _cc2012.
300			_a310 p. : _bill. ; _c23 cm.
500			_aIncludes index.
521			_aIT
650			_aComputer networks.
650			_aData transmission systems.
942			_kFOR _cBK
999			_c48678 _d48678