000			00463nam a2200157Ia 4500
005			20250807111023.0
008			250807s2007||||xx |||||||||||||| ||und||
020			_a9780521711401
082			_a621.3822 CHA
100			_aCha Philip D
245		0	_aFundamentals of Signals and Systems: A building block approach
260			_aNew York _bCambridge University Press _c2007
300			_a431
690			_aElectronics and Communications Engineering
942			_cBB
999			_c100799 _d100799