@book{127604,
	author = {Aufmann, Richard. and Lockwood, Joanne S.},
	title = {Prealgebra and introductory algebra /},
	publisher = {Houghton Mifflin Co.,},
	year = {2007.},
	address = {Boston :},
	edition = {Instructor's Annotated edition.},
	note = {Includes index.}
}