@book{14635,
	author = {Hsu, Hwei P., and Hsu, Hwei P.,},
	title = {Schaums outlines signals and systems /},
	publisher = {McGraw-Hill,},
	year = {2011},
	series = {Schaums outlines},
	address = {New York, NY :},
	edition = {Second Edition},
	note = {Includes index},
	url = {http://mhebooklibrary.com.libraryumpsa.idm.oclc.org/doi/book/10.1036/9780071634731}
}