@book{8480,
	author = {Rainville, Earl D. and Bedient, Phillip E., autor.},
	title = {Ecuaciones diferenciales /},
	publisher = {Interamericana S.A., },
	year = {1977.},
	address = {México :},
	edition = {Primera edición},
	note = {Incluye ìndice.}
}