@book{78616,
	author = {Haldane, J. B. S. and Luaces, Juan G. de.},
	title = {Mundos posibles / },
	editor = {Gráfs. Casulleras)},
	publisher = {José Janés, },
	year = {[1947] (},
	series = {Manantial que no cesa ; },
	address = {Barcelona : }
}