00770nam a22002777i 450000500170000000800410001702200220005802200230008004100080010310000160011124500580012765000120018565100270019765000140022465000240023865000300026265000240029265000210031665000190033765500150035677300790037199600080045099800070045893900130046595200140047820141212093506.0940914s1994    sp     gr     000 0 spa c  a0379-0312 (papel)  a1752-1734 (online)  afre1 aTAMBURI, G.10aCONTRIBUTION DU SECTEUR PRIVE A LA PREVOYANCE SOCIALE14aModelos14aPanorama internacional14aPensiones14aPlanes de pensiones14aPrestaciones económicas14aProtección social14aSector público14aSector privado 4aDocumental0 tREVUE INTERNATIONALE DE SECURITE SOCIALEgVol. 46, no. 2 (1993), p. 77-10110aG9a  aAR  a19940914  oR.423yAR