@book{9543,
	author = {Shelly, Gary B. and Vermaat, Misty.},
	title = {Discovering computers 2005 :},
	publisher = {Thomson/Course Technology,},
	year = {2004.},
	series = {Shelly Cashman series},
	address = {Boston :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1512/2004303096-b.html}
}