@book{15277,
	author = {Hsu, Hwei},
	title = {Schaum's outline of signals and systems /},
	publisher = {McGraw-Hill,},
	year = {2014},
	series = {Schaum's outline series},
	address = {New York, NY :},
	edition = {3rd ed.},
	note = {Includes index},
	url = {http://mhebooklibrary.com.libraryumpsa.idm.oclc.org/doi/book/10.1036/9780071829472}
}