@book{25844,
	author = {Taylor, George and Blewitt, Geoff},
	title = {Intelligent positioning :},
	publisher = {John Wiley,},
	year = {2006},
	address = {England :},
	note = {Includes index},
	url = {http://www.loc.gov/catdir/enhancements/fy0653/2005029799-b.html}
}