@book{12606,
	author = {Spiegel, Murray R.},
	title = {Teoría y problemas de transformadas de Laplace.},
	publisher = {McGraw-Hill,},
	year = {1970.},
	series = {Serie de compendios Schaum},
	address = {Panamá :},
	note = {Contiene apéndices.}
}