000			00353nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a8126508248
082			_a621.3822 HAY
100			_aHaykin, Simon _9679
245		0	_aDigital communications
260			_aJohn wiley & sons _bNew York _c2007
300			_b349
650			_aCOMMUNICATION SYSTEM
999			_c177467 _d177467