@book{142247,
	author = {Throop, Sara.},
	title = {Actividades preescolares, ciencias sociales},
	publisher = {Ediciones Ceac},
	year = {1984.},
	series = {Colección educación y ensenanza},
	address = {Barcelona},
	edition = {4. ed.},
	note = {Traslation of: Social studies for th yount child.}
}