@book{47774,
	author = {Rodríguez Mansilla, Darío. and Arnold C., Marcelo.},
	title = {Sociedad y teoría de sistemas :},
	publisher = {Editorial Universitaria,},
	year = {2007.},
	series = {El saber y la cultura. Serie filosofía.},
	address = {Santiago, Chile :},
	edition = {4a ed.},
	url = {www.firstsearch.oclc.org/fsip}
}