00982nam0-22002771i-450-990003205010403321000320501FED01000320501(Aleph)000320501FED0100032050120000920d1969----km-y0itay50------baitaITStatistics of the Occupational and Educational Structure of the Labour Force in 53 CountriesOECD= Statistiques relatives a la structure de la main-d'oeuvre par profession et par niveau d'education dans 53 paysOCDE.ParisOCDE1969.287 p.32 cm18410Organizzazione per la cooperazione e lo sviluppo economicoITUNINARICAUNIMARCBK99000320501040332118410 STA2951/ISESSESStatistics of the Occupational and Educational Structure of the Labour Force in 53 Countries454319UNINAING01