@book{6223,
	author = {Mitra, Sanjit Kumar.},
	title = {Digital signal processing :},
	publisher = {McGraw-Hill Higher Education,},
	year = {c2006.},
	address = {New York, NY :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0420/2004016994.html}
}