00682nam a2200229Ia 4500001000700000003000500007005001700012008004100029020001500070050001500085082001400100100003000114240003600144245005500180260003800235300001700273490005600290500002000346650002700366650003100393650002800424232021BIBL20160527202226.0940120 1993    sp a     b    00110 spa    a844730207500aGN740b.L400a573.221910aLeakey, Richard E.2Local14aThe making of mankind.lSpanish13aLa formación de la humanidadcRichard E. Leakey.  aBaracelonabR.B.A.Editoresc1993.  a269 p.bill. 0aBiblioteca de divulgación científicavv42Local  aIncludes index. 0aHuman evolution2Local 0aSociety, Primitive.2Local 0aMan, Prehistoric2Local