00974nam0-2200313---450-99000995781040332120150506102445.0978-0-87154-431-5000995781FED01000995781(Aleph)000995781FED0100099578120150423d2011----km-y0itay50------baengUSa-------001yyGood jobs, bad jobsthe rise of polarized and precarious employment systems in the United States, 1970s to 2000sArne L. KallebergNew YorkRussell Sage Foundation2011XVI, 292 p.ill.24 cmMercato del lavoroStati Uniti d'America331.1097322itaKalleberg,Arne L.525013ITUNINAREICATUNIMARCBK990009957810403321VI E 1554121/2015FSPBCFSPBCGood jobs, bad jobs823128UNINA