@book{10270,
	author = {Johnson, Spencer and  Jonhson, Constance},
	title = {El profesor al minuto :},
	publisher = {Debolsillo, },
	year = {2003.},
	series = {Biblioteca Spencer Johnson, Constance Johnson,},
	address = {Barcelona : },
	note = {Incluye datos biográficos del autor}
}