000			00348nam a2200145Ia 4500
008			230913s9999 xx 000 0 und d
082			_a621.38 hsu
100			_aHsu, H P
245		0	_aSchaums Outlines: Signals And Systems
260			_aNEW DELHI
260			_bTMH
260			_c2006
300			_a8.47/1.3
650			_aElectronics Engineering
999			_c133555 _d133555