@book{47549,
	author = {Blitzer, Robert},
	title = {Intermediate algebra for college students /},
	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/ecip081/2007041190.html}
}