@book{2553,
	author = {Okun, Bernard and Richardson, Richard W},
	title = {Estudios sobre desarrollo económico.},
	publisher = {Deusto, },
	year = {1963.},
	series = {Economía.},
	address = {Bilbao : },
	edition = {1ra.ed.},
	note = {Incluye bibliografía. En depósito.}
}