@book{82500,
	author = {Parsons, June Jamrich. and Oja, Dan.},
	title = {Conceptos de computación},
	publisher = {Intenational Thomson,},
	year = {1999.},
	series = {Libro visual},
	address = {México, D. F. :},
	note = {Trad. de : New perspectives on computer conceptos introductory 3 ed.}
}