@book{28538,
	author = {Adler, Mortimer J.},
	title = {Great Books of the Western World.},
	publisher = {Enciclopaedia Britannica,},
	year = {1996.},
	address = {Chicago :},
	edition = {2nd ed.},
	note = {Contenido V. XLIX: Charles Darwin. The origin of species: by means of natural selection. The descent of man: and selection in relation to sex.}
}