@book{38507,
	author = {Figini, Lidia A.,},
	title = {Espacio libre de barreras :},
	publisher = {Nobuko,},
	year = {[2007]},
	address = {Buenos Aires, Argentina :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/34175/}
}