@book{28458,
	author = {Spivak, Michael and Frontera Marqués, Bartolomé,},
	title = {Cálculo Infinitesimal /},
	publisher = {Reverté,},
	year = {1998.},
	address = {Barcelona :},
	edition = {2.},
	note = {Incluye Glosario de Símbolos e Indice.}
}