@book{45019,
	author = {Fry, Ron},
	title = {Aprueba Tus Exámenes Sin Esfuerzo.},
	publisher = {Alfaomega Grupo Editor; Editorial Everest, S.A,},
	year = {2002.},
	series = {Educación y Sociedad},
	address = {León-la Coruña :},
	note = {Incluye Indice.}
}