01145nam0 2200349 450 00001296620080616094441.0044487858020080616g19861999km-y0itay50------baengNLy-------001yyHandbook of labor economicsedited by Orley Ashenfelter and Richard Layard[poi] Orley Ashenfelter and David CardAmsterdam [etc.]North-Holland1986-19993 v.25 cmHandbooks in economics52001Handbooks in economicsLavoroEconomiaLavoroAspetti economiciSaggi33120Economia del lavoroAshenfelter,OrleyLayard,RichardCard,DavidITUNIPARTHENOPE20080616RICAUNIMARC000012966Collana6510NAVA22008Collana6511NAVA22008Collana9000 aNAVA22008Collana9000 bNAVA22008Collana9000 cNAVA22008Handbook of Labor Economics459389UNIPARTHENOPE