@book{152554,
	author = {Larson, Roland E. and Hostetler, Robert P.},
	title = {Calculus with analytic geometry /},
	publisher = {D.C. Heath,},
	year = {c1990.},
	address = {Lexington,Mass. :},
	edition = {4th ed.},
	note = {Includes index.}
}