@book{12204,
	author = {Bordons, Paloma  and Torcida, María Luisa,},
	title = {Érase una vez /},
	publisher = {SM, },
	year = {1999},
	series = {El barco de vapor },
	address = {Madrid : },
	edition = {6ª ed.},
	note = { A partir de 9 años }
}