@book{144652,
	author = {Leithold, Louis. and Gulick, Denny.},
	title = {College algebra and trigonometry /},
	publisher = {Harcourt Brace Jovanovich,},
	year = {1984.},
	address = {San Diego :},
	edition = {2nd ed.},
	note = {Includes index.}
}