@book{281825,
	author = {Stewart, James, and Redlin, L.},
	title = {Precálculo :},
	publisher = {Cengage Learning,},
	year = {[2017]},
	address = {México :},
	edition = {Séptima edición.},
	note = {Traducción de : Precalculus: mathematics for calculus.}
}