000			00518nam a2200193Ia 4500
999			_c1775 _d1775
005			20210607112351.0
008			170527s2016||||xx |||||||||||||| ||und||
020			_a0395364647
041			_aeng
082			_a621.3822 Z63p2
100			_aZiemer, R. E.
245		0	_aPrinciples of communications _bsystems, modulation, and noise _cR. E. Ziemer
250			_a2nd ed.
260			_aBoston _bHoughton Mifflin Company _c1985
300			_a411p.
650			_aCommunications
700			_aTranter, W. H.
942			_cBK