@book{35391,
	author = {Llopis Pla, Carmen,},
	title = {Ciencias sociales, geografía e historia en secundaria /},
	publisher = {Narcea S.A. de Ediciones,},
	year = {[2010]},
	series = {Colección Secundaria para todos},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/28933/}
}