@book{2918,
	author = {Hsu, Hwei P.},
	title = {Schaums outlines signals and systems /},
	publisher = {McGraw-Hill,},
	year = {c2010.},
	series = {Schaums outlines},
	address = {New York, NY ;},
	edition = {2nd ed.},
	note = {Includes index.}
}