000			00410nam a2200157Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a0-07-011127-8
082			_a621.382 _bCAR-C
100			_aCarlson Bruce , A.
245		0	_aCommunication Systems
260			_bMcGraw Hill _aNew York _c2002
300			_a850
546			_aEng.
650			_aEngineering _vIntroduction , Signals and Spectra
942			_cBK
999			_c1364 _d1364