@book{104,
	author = {Irvine, James, and Harle, D.},
	title = {Data communications and networks :},
	publisher = {Wiley,},
	year = {c2002.},
	address = {Chichester, West Sussex, England ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/wiley037/2001046766.html}
}