@book{106615,
	author = {Rullani, Enzo.},
	title = {Economia della conoscenza :},
	publisher = {Carocci,},
	year = {2004.},
	series = {Studi superiori},
	address = {Roma :},
	note = {Includes bibliography (p. 403-438), bibl. references and notes.}
}