@book{22260,
	author = {Levy, G. Rachel },
	title = {Religious conceptions of the stone age and their influence upon European thought},
	publisher = {Harper and Row, },
	year = {1963},
	address = {New York : },
	edition = {1 ed.},
	note = {Estudios antropológicos de concepciones religiosas en la edad de piedra.}
}