@book{1928,
	author = {Beekman, George},
	title = {Introduccción a la informática /},
	publisher = {Prentice Hall,},
	year = {cop. 2005.},
	address = {Madrid :},
	edition = {6 ed.},
	note = {Traducción de: Computer confluence, comprehensive edition, 6th ed.},
	url = {https://isae.metabiblioteca.org/cgi-bin/koha/opac-retrieve-file.pl?id=3ee8fbf2b7d24c6c14c146280d0c0458}
}