@book{6167,
	author = {Baratto, Stefan. and Bergman, Barry.},
	title = {Beginning algebra /},
	publisher = {McGraw-Hill,},
	year = {c2008.},
	series = {Hutchinson series in mathematics},
	address = {Dubuque, IA :},
	edition = {7th ed.},
	note = {Includes index.}
}