@book{56178,
	author = {Stewart, James, and Redlin, L.,},
	title = {Precalculus :},
	publisher = {Brooks/Cole,},
	year = {�2002.},
	address = {Australia ;},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://catdir.loc.gov/catdir/enhancements/fy1515/2001043621-t.html}
}