@book{129801,
	author = {Berry, Adrian.},
	title = {Los próximos 10,000 años},
	publisher = {Alianza Editorial},
	year = {[1977]},
	series = {El libro de bolsillo. Seccion, Humanidades.},
	address = {Madrid},
	note = {Translation of : The next ten thousand years: a vision of man's future in the universe.}
}