@book{457,
	author = {O'Sullivan, Arthur. and Sheffrin, Steven M.},
	title = {Microeconomics :},
	publisher = {Prentice Hall,},
	year = {c2003.},
	address = {Upper Saddle River, NJ :},
	edition = {3rd ed.},
	note = {Includes access code to "online component of the activebook experience."}
}