@book{104954,
	author = {Villacañas de Castro, Luis Sebastián,},
	title = {Virtualidad y actualidad :},
	publisher = {Editorial Verbum,},
	year = {[2008]},
	series = {Verbum Ensayo},
	address = {La Poveda (Arganda del Rey), Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/139775/}
}