@book{4634,
	author = {Lebret, Louis Joseph  and Colin, R. },
	title = {Etica y desarrollo / },
	publisher = {Latinoamerica Libros, },
	year = {1966},
	address = {Buenos Aires : },
	edition = {1 ed.},
	note = {Contents: Lebret, J.L.  Para una etica del desarrollo.  Colin, Ronald.  La animacion, elemento clave del desarrollo.}
}