@book{31920,
	author = {Adams. Robert A. and Portillo García, Inés,},
	title = {Cálculo Adams. Robert A.; Inés Portillo García, tr.; Miguel Martín Romo, ed.},
	publisher = {Pearson Educación,},
	year = {2009.},
	address = {Madrid :},
	edition = {6.}
}