@book{52154,
	author = {Barnett, Raymond A.},
	title = {College algebra :},
	publisher = {McGraw-Hill Higher Education,},
	year = {c2009},
	series = {Barnett, Ziegler, Byleen, and Sobecki’s precalculus series},
	address = {Boston :},
	edition = {3d ed.},
	note = {Includes index}
}