@book{8482,
	author = {Leontief, Wassily, },
	title = {Análisis económico input-output / },
	publisher = {Ediciones Orbis, S.A., },
	year = {1988},
	series = {Biblioteca de Economía},
	address = {Barcelona : },
	note = {Incluye notas a pie de página.}
}