@book{182534,
	author = {Linfield, R. F.},
	title = {Telecommunications :},
	publisher = {Noyes Data,},
	year = {c2005.},
	address = {Park Ridge, N.J., U.S.A. :},
	url = {http://www.loc.gov/catdir/description/wap041/94031267.html}
}