000			00701nam a2200253Ia 4500
001			48890
005			20250221155345.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8126508396
100			_aZiemer, R E
245		0	_aPrinciples of communications : systems, modulation, and noise
250			_a5
260			_bJohn Wiley
260			_bNew Delhi
260			_c2002
300			_aix, 637p
500			_aIncludes bibliographical references and index.
650			_aCommunications systems
650			_aData transmission
650			_aModulation techniques Communication systems
650			_aSignal and linear system analysis
700			_aTranter, W H
942			_cBK
999			_c64680 _d64680