@book{83617,
	author = {González Bertolín, Aurelio,},
	title = {El aprendizaje por competencias en la educación obligatoria /},
	publisher = {Editorial Brief,},
	year = {[2011]},
	series = {Observatorio pedagógico},
	address = {Valencia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/69003/}
}