@book{8909,
	author = {Institut de Sciences Mathématiques et Économiques Appliquées},
	title = {Économie appliquée},
	publisher = {I.S.M.E.A.},
	year = {1970},
	address = {Paris :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/revistas/R21366.jpg}
}