@book{5273,
	author = {Brandis, Rayall and Sánchez-Real Puyuelo, Adolfo, tr.},
	title = {Principios de economía.},
	publisher = {Anaya,},
	year = {1972},
	series = {Libros Económico/Empresariales},
	address = {España:},
	edition = {1a. ed.}
}