@book{4363,
	author = {kerlow, Ezbieta G. de and Lange, Oskar},
	title = {Economía Política II},
	publisher = {Fondo de Cultura Económica},
	year = {1981},
	address = {México :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127506.jpg}
}