@book{9620,
	author = {Leithold, Louis and Patarra, Cyro de Carvalho},
	title = {O cálculo com geometria analítica /},
	publisher = {Harbra,},
	year = {c1994.},
	address = {São Paulo :},
	edition = {3. ed.},
	note = {Traducao de: The calculus with analytic geometry.}
}