@book{67622,
	author = {Zill, Dennis G., and Dewar, Jacqueline M.},
	title = {Algebra and trigonometry /},
	publisher = {Jones & Bartlett Learning,},
	year = {2012},
	series = {The Jones & Bartlett learning series in mathematics},
	address = {Sudbury, MA. :},
	edition = {3rd ed.},
	note = {Includes index}
}