@book{49975,
	author = {Jones, Stephan and Kovac, Ron},
	title = {Introduction to communications technologies :},
	publisher = {CRC Press,},
	year = {c2009},
	address = {Boca Raton :},
	edition = {2nd ed.},
	note = {"An Auerbach book."},
	url = {http://www.loc.gov/catdir/toc/ecip0823/2008031623.html}
}