@book{134883,
	author = {Moreno, Cesar},
	title = {Filosofía y realidad virtual /},
	publisher = {Prensas Universitarias de Zaragoza, },
	year = {2007.},
	series = {Humanidades (Zaragoza, Spain), },
	address = {Zaragoza : },
	edition = {1a ed. }
}