@book{12435,
	author = {Shelly, Gary B. and Vermaat, Misty. and Course Technology, Inc.},
	title = {Discovering computers :},
	publisher = {Course Technology/Cengage Learning,},
	year = {c2012.},
	series = {Shelly Cashman series},
	address = {Boston, Mass. :},
	url = {www.loc.gov/catdir/enhancements/fy1215/2010943269-t.html}
}