00554ntaaa2200205   45000030003000000050017000030080021000200400037000410820018000781000023000962450014001192500010001332600053001433000010001966500040002066500025002466500017002716500033002886500027003210120251027202600.00714s1973  ag    01   aAR-BaBNbspacAR-BaBNeaacrdRIC  a309.1820 L58a  aLewald, H. Ernest   aArgentina  a1 ed.  aBuenos Aires : bEditorial Sudamericana, cc1969  a269 p  aOrtega y Gasset, José (1883-1955)  aBorges, Jorge Luís  aMafud, Julio  aMartínez Estrada, Ezequiel  aSociología-Argentina