@book{8444,
	author = {Kaufmann Jerome E. and Schwitters, Karen L.},
	title = {Algebra for college students/},
	publisher = {Thomson Brooks/Cole,},
	year = {2007.},
	address = {Belmont, CA ;},
	edition = {8th ed. },
	url = {http://www.loc.gov/catdir/toc/fy0703/2005936607.html}
}