00545ntaaa2200169 45000030003000000050017000030080021000200400037000410820017000781000021000952450085001162500010002012600040002113000026002515000079002776500019003560120251027202714.00714s1973 ag 01 aAR-BaBNbspacAR-BaBNeaacrdRIC a571.1000 L57 aLevy, G. Rachel aReligious conceptions of the stone age and their influence upon European thought a1 ed. aNew York : bHarper and Row, c1963 axxxii, 349 p ; cilu. aEstudios antropológicos de concepciones religiosas en la edad de piedra. aantropología