@book{250592,
	author = {Sullivan, Michael,},
	title = {Precalculus :},
	publisher = {Pearson/Prentice Hall,},
	year = {c2009.},
	address = {Upper Saddle River, N.J. :},
	edition = {5th ed. /},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip086/2007049327.html}
}