@book{56508,
	author = {Barry, Sheldon. and ebrary, Inc.},
	title = {CCNA},
	publisher = {Coriolis Group Books,},
	year = {2002.},
	series = {Exam cram},
	address = {Scottsdale, AZ :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=5004360}
}