000			00340nam a2200133Ia 4500
008			170527s2016||||xx |||||||||||||| ||und||
020			_a0-07=052848-9
082			_a004.6 _bF769b
100			_aBehrouz A. Forouzan
245		0	_aBusiness data communications
260			_bTata McGraw-Hill _c1988 _aNULL
300			_a407 p.
650			_aComputer networks
942			_cBK
999			_c5157 _d5157